2004226968

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{19571}}^1$

素因数の和:19848

約数の個数: 64

約数和(自身を含む): 5326715520

約数和(自身を除く): 3322488552

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 251, 408, 502, 753, 1004, 1506, 2008, 3012, 4267, 6024, 8534, 12801, 17068, 19571, 25602, 34136, 39142, 51204, 58713, 78284, 102408, 117426, 156568, 234852, 332707, 469704, 665414, 998121, 1330828, 1996242, 2661656, 3992484, 4912321, 7984968, 9824642, 14736963, 19649284, 29473926, 39298568, 58947852, 83509457, 117895704, 167018914, 250528371, 334037828, 501056742, 668075656, 1002113484, 2004226968]

約数ペア:

[(1, 2004226968), (2, 1002113484), (3, 668075656), (4, 501056742), (6, 334037828), (8, 250528371), (12, 167018914), (17, 117895704), (24, 83509457), (34, 58947852), (51, 39298568), (68, 29473926), (102, 19649284), (136, 14736963), (204, 9824642), (251, 7984968), (408, 4912321), (502, 3992484), (753, 2661656), (1004, 1996242), (1506, 1330828), (2008, 998121), (3012, 665414), (4267, 469704), (6024, 332707), (8534, 234852), (12801, 156568), (17068, 117426), (19571, 102408), (25602, 78284), (34136, 58713), (39142, 51204)]