1279681716

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{12721}}^1$

素因数の和:12912

約数の個数: 48

約数和(自身を含む): 3052058688

約数和(自身を除く): 1772376972

約数列:

[1, 2, 3, 4, 6, 12, 83, 101, 166, 202, 249, 303, 332, 404, 498, 606, 996, 1212, 8383, 12721, 16766, 25149, 25442, 33532, 38163, 50298, 50884, 76326, 100596, 152652, 1055843, 1284821, 2111686, 2569642, 3167529, 3854463, 4223372, 5139284, 6335058, 7708926, 12670116, 15417852, 106640143, 213280286, 319920429, 426560572, 639840858, 1279681716]

約数ペア:

[(1, 1279681716), (2, 639840858), (3, 426560572), (4, 319920429), (6, 213280286), (12, 106640143), (83, 15417852), (101, 12670116), (166, 7708926), (202, 6335058), (249, 5139284), (303, 4223372), (332, 3854463), (404, 3167529), (498, 2569642), (606, 2111686), (996, 1284821), (1212, 1055843), (8383, 152652), (12721, 100596), (16766, 76326), (25149, 50884), (25442, 50298), (33532, 38163)]