4003812128

素因数分解:

$2^5\times {\mathrm{239}}^1\times {\mathrm{523511}}^1$

素因数の和:523760

約数の個数: 24

約数和(自身を含む): 7915501440

約数和(自身を除く): 3911689312

約数列:

[1, 2, 4, 8, 16, 32, 239, 478, 956, 1912, 3824, 7648, 523511, 1047022, 2094044, 4188088, 8376176, 16752352, 125119129, 250238258, 500476516, 1000953032, 2001906064, 4003812128]

約数ペア:

[(1, 4003812128), (2, 2001906064), (4, 1000953032), (8, 500476516), (16, 250238258), (32, 125119129), (239, 16752352), (478, 8376176), (956, 4188088), (1912, 2094044), (3824, 1047022), (7648, 523511)]