2009156764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{2803}}^1$

素因数の和:3034

約数の個数: 48

約数和(自身を含む): 3798724608

約数和(自身を除く): 1789567844

約数列:

[1, 2, 4, 17, 34, 68, 83, 127, 166, 254, 332, 508, 1411, 2159, 2803, 2822, 4318, 5606, 5644, 8636, 10541, 11212, 21082, 42164, 47651, 95302, 179197, 190604, 232649, 355981, 358394, 465298, 711962, 716788, 930596, 1423924, 3955033, 6051677, 7910066, 12103354, 15820132, 24206708, 29546423, 59092846, 118185692, 502289191, 1004578382, 2009156764]

約数ペア:

[(1, 2009156764), (2, 1004578382), (4, 502289191), (17, 118185692), (34, 59092846), (68, 29546423), (83, 24206708), (127, 15820132), (166, 12103354), (254, 7910066), (332, 6051677), (508, 3955033), (1411, 1423924), (2159, 930596), (2803, 716788), (2822, 711962), (4318, 465298), (5606, 358394), (5644, 355981), (8636, 232649), (10541, 190604), (11212, 179197), (21082, 95302), (42164, 47651)]