2103290176

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{1399}}^1$

素因数の和:1576

約数の個数: 84

約数和(自身を含む): 4555236000

約数和(自身を除く): 2451945824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 139, 169, 208, 278, 338, 416, 556, 676, 832, 1112, 1352, 1399, 1807, 2224, 2704, 2798, 3614, 4448, 5408, 5596, 7228, 8896, 10816, 11192, 14456, 18187, 22384, 23491, 28912, 36374, 44768, 46982, 57824, 72748, 89536, 93964, 115648, 145496, 187928, 194461, 236431, 290992, 375856, 388922, 472862, 581984, 751712, 777844, 945724, 1163968, 1503424, 1555688, 1891448, 2527993, 3111376, 3782896, 5055986, 6222752, 7565792, 10111972, 12445504, 15131584, 20223944, 32863909, 40447888, 65727818, 80895776, 131455636, 161791552, 262911272, 525822544, 1051645088, 2103290176]

約数ペア:

[(1, 2103290176), (2, 1051645088), (4, 525822544), (8, 262911272), (13, 161791552), (16, 131455636), (26, 80895776), (32, 65727818), (52, 40447888), (64, 32863909), (104, 20223944), (139, 15131584), (169, 12445504), (208, 10111972), (278, 7565792), (338, 6222752), (416, 5055986), (556, 3782896), (676, 3111376), (832, 2527993), (1112, 1891448), (1352, 1555688), (1399, 1503424), (1807, 1163968), (2224, 945724), (2704, 777844), (2798, 751712), (3614, 581984), (4448, 472862), (5408, 388922), (5596, 375856), (7228, 290992), (8896, 236431), (10816, 194461), (11192, 187928), (14456, 145496), (18187, 115648), (22384, 93964), (23491, 89536), (28912, 72748), (36374, 57824), (44768, 46982)]