2149440044

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{523}}^1\times {\mathrm{12379}}^1$

素因数の和:12989

約数の個数: 24

約数和(自身を含む): 3814426560

約数和(自身を除く): 1664986516

約数列:

[1, 2, 4, 83, 166, 332, 523, 1046, 2092, 12379, 24758, 43409, 49516, 86818, 173636, 1027457, 2054914, 4109828, 6474217, 12948434, 25896868, 537360011, 1074720022, 2149440044]

約数ペア:

[(1, 2149440044), (2, 1074720022), (4, 537360011), (83, 25896868), (166, 12948434), (332, 6474217), (523, 4109828), (1046, 2054914), (2092, 1027457), (12379, 173636), (24758, 86818), (43409, 49516)]