2013809512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{7687}}^1$

素因数の和:7946

約数の個数: 64

約数和(自身を含む): 4455964800

約数和(自身を除く): 2442155288

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 229, 286, 458, 572, 916, 1144, 1832, 2519, 2977, 5038, 5954, 7687, 10076, 11908, 15374, 20152, 23816, 30748, 32747, 61496, 65494, 84557, 99931, 130988, 169114, 199862, 261976, 338228, 399724, 676456, 799448, 1099241, 1760323, 2198482, 3520646, 4396964, 7041292, 8793928, 14082584, 19363553, 22884199, 38727106, 45768398, 77454212, 91536796, 154908424, 183073592, 251726189, 503452378, 1006904756, 2013809512]

約数ペア:

[(1, 2013809512), (2, 1006904756), (4, 503452378), (8, 251726189), (11, 183073592), (13, 154908424), (22, 91536796), (26, 77454212), (44, 45768398), (52, 38727106), (88, 22884199), (104, 19363553), (143, 14082584), (229, 8793928), (286, 7041292), (458, 4396964), (572, 3520646), (916, 2198482), (1144, 1760323), (1832, 1099241), (2519, 799448), (2977, 676456), (5038, 399724), (5954, 338228), (7687, 261976), (10076, 199862), (11908, 169114), (15374, 130988), (20152, 99931), (23816, 84557), (30748, 65494), (32747, 61496)]