2006074408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{122861}}^1$

素因数の和:123037

約数の個数: 32

約数和(自身を含む): 4076561160

約数和(自身を除く): 2070486752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 4082, 8164, 16328, 122861, 245722, 491444, 982888, 1597193, 3194386, 6388772, 12777544, 19289177, 38578354, 77156708, 154313416, 250759301, 501518602, 1003037204, 2006074408]

約数ペア:

[(1, 2006074408), (2, 1003037204), (4, 501518602), (8, 250759301), (13, 154313416), (26, 77156708), (52, 38578354), (104, 19289177), (157, 12777544), (314, 6388772), (628, 3194386), (1256, 1597193), (2041, 982888), (4082, 491444), (8164, 245722), (16328, 122861)]