1339445864

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{401}}^1\times {\mathrm{1747}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 2529705600

約数和(自身を除く): 1190259736

約数列:

[1, 2, 4, 8, 239, 401, 478, 802, 956, 1604, 1747, 1912, 3208, 3494, 6988, 13976, 95839, 191678, 383356, 417533, 700547, 766712, 835066, 1401094, 1670132, 2802188, 3340264, 5604376, 167430733, 334861466, 669722932, 1339445864]

約数ペア:

[(1, 1339445864), (2, 669722932), (4, 334861466), (8, 167430733), (239, 5604376), (401, 3340264), (478, 2802188), (802, 1670132), (956, 1401094), (1604, 835066), (1747, 766712), (1912, 700547), (3208, 417533), (3494, 383356), (6988, 191678), (13976, 95839)]