1330888858

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{207239}}^1$

素因数の和:207286

約数の個数: 24

約数和(自身を含む): 2275495200

約数和(自身を除く): 944606342

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 207239, 414478, 2694107, 3937541, 5388214, 7875082, 35023391, 51188033, 70046782, 102376066, 665444429, 1330888858]

約数ペア:

[(1, 1330888858), (2, 665444429), (13, 102376066), (19, 70046782), (26, 51188033), (38, 35023391), (169, 7875082), (247, 5388214), (338, 3937541), (494, 2694107), (3211, 414478), (6422, 207239)]