1986679604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2207}}^1\times {\mathrm{2473}}^1$

素因数の和:4704

約数の個数: 48

約数和(自身を含む): 4282672128

約数和(自身を除く): 2295992524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 2207, 2473, 4414, 4946, 8828, 9892, 15449, 17311, 28691, 30898, 32149, 34622, 57382, 61796, 64298, 69244, 114764, 128596, 200837, 225043, 401674, 450086, 803348, 900172, 5457911, 10915822, 21831644, 38205377, 70952843, 76410754, 141905686, 152821508, 283811372, 496669901, 993339802, 1986679604]

約数ペア:

[(1, 1986679604), (2, 993339802), (4, 496669901), (7, 283811372), (13, 152821508), (14, 141905686), (26, 76410754), (28, 70952843), (52, 38205377), (91, 21831644), (182, 10915822), (364, 5457911), (2207, 900172), (2473, 803348), (4414, 450086), (4946, 401674), (8828, 225043), (9892, 200837), (15449, 128596), (17311, 114764), (28691, 69244), (30898, 64298), (32149, 61796), (34622, 57382)]