2012314568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{43891}}^1$

素因数の和:44429

約数の個数: 32

約数和(自身を含む): 4124092320

約数和(自身を除く): 2111777752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 521, 1042, 2084, 4168, 5731, 11462, 22924, 43891, 45848, 87782, 175564, 351128, 482801, 965602, 1931204, 3862408, 22867211, 45734422, 91468844, 182937688, 251539321, 503078642, 1006157284, 2012314568]

約数ペア:

[(1, 2012314568), (2, 1006157284), (4, 503078642), (8, 251539321), (11, 182937688), (22, 91468844), (44, 45734422), (88, 22867211), (521, 3862408), (1042, 1931204), (2084, 965602), (4168, 482801), (5731, 351128), (11462, 175564), (22924, 87782), (43891, 45848)]