1277772702

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1621}}^1\times {\mathrm{1663}}^1$

素因数の和:3368

約数の個数: 32

約数和(自身を含む): 2591047680

約数和(自身を除く): 1313274978

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 1621, 1663, 3242, 3326, 4863, 4989, 9726, 9978, 128059, 131377, 256118, 262754, 384177, 394131, 768354, 788262, 2695723, 5391446, 8087169, 16174338, 212962117, 425924234, 638886351, 1277772702]

約数ペア:

[(1, 1277772702), (2, 638886351), (3, 425924234), (6, 212962117), (79, 16174338), (158, 8087169), (237, 5391446), (474, 2695723), (1621, 788262), (1663, 768354), (3242, 394131), (3326, 384177), (4863, 262754), (4989, 256118), (9726, 131377), (9978, 128059)]