2012956642

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 3376028160

約数和(自身を除く): 1363071518

約数列:

[1, 2, 23, 29, 46, 53, 58, 71, 106, 142, 401, 667, 802, 1219, 1334, 1537, 1633, 2059, 2438, 3074, 3266, 3763, 4118, 7526, 9223, 11629, 18446, 21253, 23258, 28471, 35351, 42506, 47357, 56942, 70702, 86549, 94714, 109127, 173098, 218254, 267467, 488819, 534934, 616337, 654833, 825659, 977638, 1232674, 1309666, 1508963, 1651318, 2509921, 3017926, 5019842, 14175751, 18990157, 28351502, 34706149, 37980314, 43759927, 69412298, 87519854, 1006478321, 2012956642]

約数ペア:

[(1, 2012956642), (2, 1006478321), (23, 87519854), (29, 69412298), (46, 43759927), (53, 37980314), (58, 34706149), (71, 28351502), (106, 18990157), (142, 14175751), (401, 5019842), (667, 3017926), (802, 2509921), (1219, 1651318), (1334, 1508963), (1537, 1309666), (1633, 1232674), (2059, 977638), (2438, 825659), (3074, 654833), (3266, 616337), (3763, 534934), (4118, 488819), (7526, 267467), (9223, 218254), (11629, 173098), (18446, 109127), (21253, 94714), (23258, 86549), (28471, 70702), (35351, 56942), (42506, 47357)]