521014725676

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1103}}^1\times {\mathrm{15913}}^1$

素因数の和:17242

約数の個数: 48

約数和(自身を含む): 940085048448

約数和(自身を除く): 419070322772

約数列:

[1, 2, 4, 41, 82, 164, 181, 362, 724, 1103, 2206, 4412, 7421, 14842, 15913, 29684, 31826, 45223, 63652, 90446, 180892, 199643, 399286, 652433, 798572, 1304866, 2609732, 2880253, 5760506, 8185363, 11521012, 16370726, 17552039, 32741452, 35104078, 70208156, 118090373, 236180746, 472361492, 719633599, 1439267198, 2878534396, 3176919059, 6353838118, 12707676236, 130253681419, 260507362838, 521014725676]

約数ペア:

[(1, 521014725676), (2, 260507362838), (4, 130253681419), (41, 12707676236), (82, 6353838118), (164, 3176919059), (181, 2878534396), (362, 1439267198), (724, 719633599), (1103, 472361492), (2206, 236180746), (4412, 118090373), (7421, 70208156), (14842, 35104078), (15913, 32741452), (29684, 17552039), (31826, 16370726), (45223, 11521012), (63652, 8185363), (90446, 5760506), (180892, 2880253), (199643, 2609732), (399286, 1304866), (652433, 798572)]