1551149690492

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{743}}^1\times {\mathrm{3984131}}^1$

素因数の和:3985009

約数の個数: 24

約数和(自身を含む): 2738915448192

約数和(自身を除く): 1187765757700

約数列:

[1, 2, 4, 131, 262, 524, 743, 1486, 2972, 97333, 194666, 389332, 3984131, 7968262, 15936524, 521921161, 1043842322, 2087684644, 2960209333, 5920418666, 11840837332, 387787422623, 775574845246, 1551149690492]

約数ペア:

[(1, 1551149690492), (2, 775574845246), (4, 387787422623), (131, 11840837332), (262, 5920418666), (524, 2960209333), (743, 2087684644), (1486, 1043842322), (2972, 521921161), (97333, 15936524), (194666, 7968262), (389332, 3984131)]