1330247926

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{328781}}^1$

素因数の和:328824

約数の個数: 24

約数和(自身を含む): 2422465776

約数和(自身を除く): 1092217850

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 328781, 657562, 2301467, 4602934, 5589277, 11178554, 39124939, 78249878, 95017709, 190035418, 665123963, 1330247926]

約数ペア:

[(1, 1330247926), (2, 665123963), (7, 190035418), (14, 95017709), (17, 78249878), (34, 39124939), (119, 11178554), (238, 5589277), (289, 4602934), (578, 2301467), (2023, 657562), (4046, 328781)]