262314793

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 306738432

約数和(自身を除く): 44423639

約数列:

[1, 13, 23, 37, 131, 181, 299, 481, 851, 1703, 2353, 3013, 4163, 4847, 6697, 11063, 23711, 39169, 54119, 63011, 87061, 111481, 154031, 308243, 545353, 877307, 1449253, 2002403, 7089589, 11404991, 20178061, 262314793]

約数ペア:

[(1, 262314793), (13, 20178061), (23, 11404991), (37, 7089589), (131, 2002403), (181, 1449253), (299, 877307), (481, 545353), (851, 308243), (1703, 154031), (2353, 111481), (3013, 87061), (4163, 63011), (4847, 54119), (6697, 39169), (11063, 23711)]