1238798889724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1\times {\mathrm{631}}^1\times {\mathrm{1283}}^1$

素因数の和:2431

約数の個数: 96

約数和(自身を含む): 2404860917760

約数和(自身を除く): 1166062028036

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 419, 631, 838, 913, 1262, 1283, 1676, 1826, 2524, 2566, 3652, 4609, 5132, 6941, 9218, 13882, 14113, 18436, 27764, 28226, 34777, 52373, 56452, 69554, 104746, 106489, 139108, 209492, 212978, 264389, 382547, 425956, 528778, 537577, 576103, 765094, 809573, 1057556, 1075154, 1152206, 1171379, 1530188, 1619146, 2150308, 2304412, 2342758, 2908279, 3238292, 4685516, 5816558, 5913347, 8905303, 11633116, 11826694, 17810606, 21944287, 23653388, 35621212, 43888574, 44618891, 67194559, 87777148, 89237782, 134389118, 178475564, 241387157, 268778236, 339211087, 482774314, 490807801, 678422174, 739140149, 965548628, 981615602, 1356844348, 1478280298, 1963231204, 2956560596, 3731321957, 7462643914, 14925287828, 28154520221, 56309040442, 112618080884, 309699722431, 619399444862, 1238798889724]

約数ペア:

[(1, 1238798889724), (2, 619399444862), (4, 309699722431), (11, 112618080884), (22, 56309040442), (44, 28154520221), (83, 14925287828), (166, 7462643914), (332, 3731321957), (419, 2956560596), (631, 1963231204), (838, 1478280298), (913, 1356844348), (1262, 981615602), (1283, 965548628), (1676, 739140149), (1826, 678422174), (2524, 490807801), (2566, 482774314), (3652, 339211087), (4609, 268778236), (5132, 241387157), (6941, 178475564), (9218, 134389118), (13882, 89237782), (14113, 87777148), (18436, 67194559), (27764, 44618891), (28226, 43888574), (34777, 35621212), (52373, 23653388), (56452, 21944287), (69554, 17810606), (104746, 11826694), (106489, 11633116), (139108, 8905303), (209492, 5913347), (212978, 5816558), (264389, 4685516), (382547, 3238292), (425956, 2908279), (528778, 2342758), (537577, 2304412), (576103, 2150308), (765094, 1619146), (809573, 1530188), (1057556, 1171379), (1075154, 1152206)]