442867838

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{2237}}^1$

素因数の和:2504

約数の個数: 32

約数和(自身を含む): 773452800

約数和(自身を除く): 330584962

約数列:

[1, 2, 7, 14, 79, 158, 179, 358, 553, 1106, 1253, 2237, 2506, 4474, 14141, 15659, 28282, 31318, 98987, 176723, 197974, 353446, 400423, 800846, 1237061, 2474122, 2802961, 5605922, 31633417, 63266834, 221433919, 442867838]

約数ペア:

[(1, 442867838), (2, 221433919), (7, 63266834), (14, 31633417), (79, 5605922), (158, 2802961), (179, 2474122), (358, 1237061), (553, 800846), (1106, 400423), (1253, 353446), (2237, 197974), (2506, 176723), (4474, 98987), (14141, 31318), (15659, 28282)]