982756684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{142099}}^1$

素因数の和:142142

約数の個数: 48

約数和(自身を含む): 2228128000

約数和(自身を除く): 1245371316

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 142099, 284198, 568396, 994693, 1847287, 1989386, 2699881, 3694574, 3978772, 5399762, 7389148, 10799524, 12931009, 18899167, 25862018, 35098453, 37798334, 51724036, 70196906, 75596668, 140393812, 245689171, 491378342, 982756684]

約数ペア:

[(1, 982756684), (2, 491378342), (4, 245689171), (7, 140393812), (13, 75596668), (14, 70196906), (19, 51724036), (26, 37798334), (28, 35098453), (38, 25862018), (52, 18899167), (76, 12931009), (91, 10799524), (133, 7389148), (182, 5399762), (247, 3978772), (266, 3694574), (364, 2699881), (494, 1989386), (532, 1847287), (988, 994693), (1729, 568396), (3458, 284198), (6916, 142099)]