958647430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{15331}}^1$

素因数の和:15401

約数の個数: 48

約数和(自身を含む): 1919137104

約数和(自身を除く): 960489674

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 169, 185, 338, 370, 481, 845, 962, 1690, 2405, 4810, 6253, 12506, 15331, 30662, 31265, 62530, 76655, 153310, 199303, 398606, 567247, 996515, 1134494, 1993030, 2590939, 2836235, 5181878, 5672470, 7374211, 12954695, 14748422, 25909390, 36871055, 73742110, 95864743, 191729486, 479323715, 958647430]

約数ペア:

[(1, 958647430), (2, 479323715), (5, 191729486), (10, 95864743), (13, 73742110), (26, 36871055), (37, 25909390), (65, 14748422), (74, 12954695), (130, 7374211), (169, 5672470), (185, 5181878), (338, 2836235), (370, 2590939), (481, 1993030), (845, 1134494), (962, 996515), (1690, 567247), (2405, 398606), (4810, 199303), (6253, 153310), (12506, 76655), (15331, 62530), (30662, 31265)]