7976870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 15814656

約数和(自身を除く): 7837786

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 571, 635, 1142, 1270, 1397, 2794, 2855, 5710, 6281, 6985, 12562, 13970, 31405, 62810, 72517, 145034, 362585, 725170, 797687, 1595374, 3988435, 7976870]

約数ペア:

[(1, 7976870), (2, 3988435), (5, 1595374), (10, 797687), (11, 725170), (22, 362585), (55, 145034), (110, 72517), (127, 62810), (254, 31405), (571, 13970), (635, 12562), (1142, 6985), (1270, 6281), (1397, 5710), (2794, 2855)]