1341681350

素因数分解:

$2^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:929

約数の個数: 48

約数和(自身を含む): 2521097568

約数和(自身を除く): 1179416218

約数列:

[1, 2, 5, 10, 25, 50, 257, 263, 397, 514, 526, 794, 1285, 1315, 1985, 2570, 2630, 3970, 6425, 6575, 9925, 12850, 13150, 19850, 67591, 102029, 104411, 135182, 204058, 208822, 337955, 510145, 522055, 675910, 1020290, 1044110, 1689775, 2550725, 2610275, 3379550, 5101450, 5220550, 26833627, 53667254, 134168135, 268336270, 670840675, 1341681350]

約数ペア:

[(1, 1341681350), (2, 670840675), (5, 268336270), (10, 134168135), (25, 53667254), (50, 26833627), (257, 5220550), (263, 5101450), (397, 3379550), (514, 2610275), (526, 2550725), (794, 1689775), (1285, 1044110), (1315, 1020290), (1985, 675910), (2570, 522055), (2630, 510145), (3970, 337955), (6425, 208822), (6575, 204058), (9925, 135182), (12850, 104411), (13150, 102029), (19850, 67591)]