8220762278

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{4721}}^1$

素因数の和:5012

約数の個数: 32

約数和(自身を含む): 12729000960

約数和(自身を除く): 4508238682

約数列:

[1, 2, 79, 103, 107, 158, 206, 214, 4721, 8137, 8453, 9442, 11021, 16274, 16906, 22042, 372959, 486263, 505147, 745918, 870659, 972526, 1010294, 1741318, 38414777, 39906613, 52030141, 76829554, 79813226, 104060282, 4110381139, 8220762278]

約数ペア:

[(1, 8220762278), (2, 4110381139), (79, 104060282), (103, 79813226), (107, 76829554), (158, 52030141), (206, 39906613), (214, 38414777), (4721, 1741318), (8137, 1010294), (8453, 972526), (9442, 870659), (11021, 745918), (16274, 505147), (16906, 486263), (22042, 372959)]