630912244

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{521}}^1\times {\mathrm{2311}}^1$

素因数の和:2967

約数の個数: 24

約数和(自身を含む): 1115142336

約数和(自身を除く): 484230092

約数列:

[1, 2, 4, 131, 262, 521, 524, 1042, 2084, 2311, 4622, 9244, 68251, 136502, 273004, 302741, 605482, 1204031, 1210964, 2408062, 4816124, 157728061, 315456122, 630912244]

約数ペア:

[(1, 630912244), (2, 315456122), (4, 157728061), (131, 4816124), (262, 2408062), (521, 1210964), (524, 1204031), (1042, 605482), (2084, 302741), (2311, 273004), (4622, 136502), (9244, 68251)]