2019291016

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{1459}}^1\times {\mathrm{1531}}^1$

素因数の和:3109

約数の個数: 32

約数和(自身を含む): 3824791200

約数和(自身を除く): 1805500184

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 1459, 1531, 2918, 3062, 5836, 6124, 11672, 12248, 164867, 173003, 329734, 346006, 659468, 692012, 1318936, 1384024, 2233729, 4467458, 8934916, 17869832, 252411377, 504822754, 1009645508, 2019291016]

約数ペア:

[(1, 2019291016), (2, 1009645508), (4, 504822754), (8, 252411377), (113, 17869832), (226, 8934916), (452, 4467458), (904, 2233729), (1459, 1384024), (1531, 1318936), (2918, 692012), (3062, 659468), (5836, 346006), (6124, 329734), (11672, 173003), (12248, 164867)]