2007802804

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{16649}}^1$

素因数の和:16792

約数の個数: 48

約数和(自身を含む): 4139856000

約数和(自身を除く): 2132053196

約数列:

[1, 2, 4, 7, 14, 28, 59, 73, 118, 146, 236, 292, 413, 511, 826, 1022, 1652, 2044, 4307, 8614, 16649, 17228, 30149, 33298, 60298, 66596, 116543, 120596, 233086, 466172, 982291, 1215377, 1964582, 2430754, 3929164, 4861508, 6876037, 8507639, 13752074, 17015278, 27504148, 34030556, 71707243, 143414486, 286828972, 501950701, 1003901402, 2007802804]

約数ペア:

[(1, 2007802804), (2, 1003901402), (4, 501950701), (7, 286828972), (14, 143414486), (28, 71707243), (59, 34030556), (73, 27504148), (118, 17015278), (146, 13752074), (236, 8507639), (292, 6876037), (413, 4861508), (511, 3929164), (826, 2430754), (1022, 1964582), (1652, 1215377), (2044, 982291), (4307, 466172), (8614, 233086), (16649, 120596), (17228, 116543), (30149, 66596), (33298, 60298)]