527303998

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1747}}^1$

素因数の和:1841

約数の個数: 48

約数和(自身を含む): 921265920

約数和(自身を除く): 393961922

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 169, 247, 338, 494, 611, 893, 1222, 1747, 1786, 3211, 3494, 6422, 7943, 11609, 15886, 22711, 23218, 33193, 45422, 66386, 82109, 150917, 164218, 295243, 301834, 431509, 590486, 863018, 1067417, 1560071, 2134834, 3120142, 5609617, 11219234, 13876421, 20280923, 27752842, 40561846, 263651999, 527303998]

約数ペア:

[(1, 527303998), (2, 263651999), (13, 40561846), (19, 27752842), (26, 20280923), (38, 13876421), (47, 11219234), (94, 5609617), (169, 3120142), (247, 2134834), (338, 1560071), (494, 1067417), (611, 863018), (893, 590486), (1222, 431509), (1747, 301834), (1786, 295243), (3211, 164218), (3494, 150917), (6422, 82109), (7943, 66386), (11609, 45422), (15886, 33193), (22711, 23218)]