978179400592

素因数分解:

$2^4\times {\mathrm{782003}}^1\times {\mathrm{78179}}^1$

素因数の和:860190

約数の個数: 20

約数和(自身を含む): 1895249254320

約数和(自身を除く): 917069853728

約数列:

[1, 2, 4, 8, 16, 78179, 156358, 312716, 625432, 782003, 1250864, 1564006, 3128012, 6256024, 12512048, 61136212537, 122272425074, 244544850148, 489089700296, 978179400592]

約数ペア:

[(1, 978179400592), (2, 489089700296), (4, 244544850148), (8, 122272425074), (16, 61136212537), (78179, 12512048), (156358, 6256024), (312716, 3128012), (625432, 1564006), (782003, 1250864)]