2566790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 4898880

約数和(自身を除く): 2332090

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 167, 265, 290, 334, 530, 835, 1537, 1670, 3074, 4843, 7685, 8851, 9686, 15370, 17702, 24215, 44255, 48430, 88510, 256679, 513358, 1283395, 2566790]

約数ペア:

[(1, 2566790), (2, 1283395), (5, 513358), (10, 256679), (29, 88510), (53, 48430), (58, 44255), (106, 24215), (145, 17702), (167, 15370), (265, 9686), (290, 8851), (334, 7685), (530, 4843), (835, 3074), (1537, 1670)]