7785569922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{66499}}^1$

素因数の和:66615

約数の個数: 64

約数和(自身を含む): 17875200000

約数和(自身を除く): 10089630078

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 79, 114, 158, 237, 247, 474, 494, 741, 1027, 1482, 1501, 2054, 3002, 3081, 4503, 6162, 9006, 19513, 39026, 58539, 66499, 117078, 132998, 199497, 398994, 864487, 1263481, 1728974, 2526962, 2593461, 3790443, 5186922, 5253421, 7580886, 10506842, 15760263, 16425253, 31520526, 32850506, 49275759, 68294473, 98551518, 99814999, 136588946, 199629998, 204883419, 299444997, 409766838, 598889994, 1297594987, 2595189974, 3892784961, 7785569922]

約数ペア:

[(1, 7785569922), (2, 3892784961), (3, 2595189974), (6, 1297594987), (13, 598889994), (19, 409766838), (26, 299444997), (38, 204883419), (39, 199629998), (57, 136588946), (78, 99814999), (79, 98551518), (114, 68294473), (158, 49275759), (237, 32850506), (247, 31520526), (474, 16425253), (494, 15760263), (741, 10506842), (1027, 7580886), (1482, 5253421), (1501, 5186922), (2054, 3790443), (3002, 2593461), (3081, 2526962), (4503, 1728974), (6162, 1263481), (9006, 864487), (19513, 398994), (39026, 199497), (58539, 132998), (66499, 117078)]