2856551395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1259}}^1\times {\mathrm{26693}}^1$

素因数の和:27974

約数の個数: 16

約数和(自身を含む): 3632519520

約数和(自身を除く): 775968125

約数列:

[1, 5, 17, 85, 1259, 6295, 21403, 26693, 107015, 133465, 453781, 2268905, 33606487, 168032435, 571310279, 2856551395]

約数ペア:

[(1, 2856551395), (5, 571310279), (17, 168032435), (85, 33606487), (1259, 2268905), (6295, 453781), (21403, 133465), (26693, 107015)]