12651272894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1033}}^1\times {\mathrm{3709}}^1$

素因数の和:4884

約数の個数: 32

約数和(自身を含む): 20623088640

約数和(自身を除く): 7971815746

約数列:

[1, 2, 13, 26, 127, 254, 1033, 1651, 2066, 3302, 3709, 7418, 13429, 26858, 48217, 96434, 131191, 262382, 471043, 942086, 1705483, 3410966, 3831397, 6123559, 7662794, 12247118, 49808161, 99616322, 486587419, 973174838, 6325636447, 12651272894]

約数ペア:

[(1, 12651272894), (2, 6325636447), (13, 973174838), (26, 486587419), (127, 99616322), (254, 49808161), (1033, 12247118), (1651, 7662794), (2066, 6123559), (3302, 3831397), (3709, 3410966), (7418, 1705483), (13429, 942086), (26858, 471043), (48217, 262382), (96434, 131191)]