2034978884

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{40163}}^1$

素因数の和:40459

約数の個数: 24

約数和(自身を含む): 3643678080

約数和(自身を除く): 1608699196

約数列:

[1, 2, 4, 53, 106, 212, 239, 478, 956, 12667, 25334, 40163, 50668, 80326, 160652, 2128639, 4257278, 8514556, 9598957, 19197914, 38395828, 508744721, 1017489442, 2034978884]

約数ペア:

[(1, 2034978884), (2, 1017489442), (4, 508744721), (53, 38395828), (106, 19197914), (212, 9598957), (239, 8514556), (478, 4257278), (956, 2128639), (12667, 160652), (25334, 80326), (40163, 50668)]