286051436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{46771}}^1$

素因数の和:46925

約数の個数: 24

約数和(自身を含む): 550038720

約数和(自身を除く): 263987284

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 46771, 93542, 187084, 514481, 1028962, 2057924, 6501169, 13002338, 26004676, 71512859, 143025718, 286051436]

約数ペア:

[(1, 286051436), (2, 143025718), (4, 71512859), (11, 26004676), (22, 13002338), (44, 6501169), (139, 2057924), (278, 1028962), (556, 514481), (1529, 187084), (3058, 93542), (6116, 46771)]