1788973316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{143947}}^1$

素因数の和:144203

約数の個数: 24

約数和(自身を含む): 3385656960

約数和(自身を除く): 1596683644

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 3107, 6214, 12428, 143947, 287894, 575788, 1871311, 3742622, 7485244, 34403333, 68806666, 137613332, 447243329, 894486658, 1788973316]

約数ペア:

[(1, 1788973316), (2, 894486658), (4, 447243329), (13, 137613332), (26, 68806666), (52, 34403333), (239, 7485244), (478, 3742622), (956, 1871311), (3107, 575788), (6214, 287894), (12428, 143947)]