5206418

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 48

約数和(自身を含む): 10086720

約数和(自身を除く): 4880302

約数列:

[1, 2, 7, 14, 19, 23, 37, 38, 46, 74, 133, 161, 259, 266, 322, 437, 518, 529, 703, 851, 874, 1058, 1406, 1702, 3059, 3703, 4921, 5957, 6118, 7406, 9842, 10051, 11914, 16169, 19573, 20102, 32338, 39146, 70357, 113183, 137011, 140714, 226366, 274022, 371887, 743774, 2603209, 5206418]

約数ペア:

[(1, 5206418), (2, 2603209), (7, 743774), (14, 371887), (19, 274022), (23, 226366), (37, 140714), (38, 137011), (46, 113183), (74, 70357), (133, 39146), (161, 32338), (259, 20102), (266, 19573), (322, 16169), (437, 11914), (518, 10051), (529, 9842), (703, 7406), (851, 6118), (874, 5957), (1058, 4921), (1406, 3703), (1702, 3059)]