980747996

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{8719}}^1$

素因数の和:9245

約数の個数: 24

約数和(自身を含む): 1748429760

約数和(自身を除く): 767681764

約数列:

[1, 2, 4, 61, 122, 244, 461, 922, 1844, 8719, 17438, 28121, 34876, 56242, 112484, 531859, 1063718, 2127436, 4019459, 8038918, 16077836, 245186999, 490373998, 980747996]

約数ペア:

[(1, 980747996), (2, 490373998), (4, 245186999), (61, 16077836), (122, 8038918), (244, 4019459), (461, 2127436), (922, 1063718), (1844, 531859), (8719, 112484), (17438, 56242), (28121, 34876)]