4277150

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:796

約数の個数: 24

約数和(自身を含む): 8028504

約数和(自身を除く): 3751354

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 653, 655, 1306, 1310, 3265, 3275, 6530, 6550, 16325, 32650, 85543, 171086, 427715, 855430, 2138575, 4277150]

約数ペア:

[(1, 4277150), (2, 2138575), (5, 855430), (10, 427715), (25, 171086), (50, 85543), (131, 32650), (262, 16325), (653, 6550), (655, 6530), (1306, 3275), (1310, 3265)]