12810871252

素因数分解:

$2^2\times {\mathrm{11257}}^1\times {\mathrm{284509}}^1$

素因数の和:295770

約数の個数: 12

約数和(自身を含む): 22421095060

約数和(自身を除く): 9610223808

約数列:

[1, 2, 4, 11257, 22514, 45028, 284509, 569018, 1138036, 3202717813, 6405435626, 12810871252]

約数ペア:

[(1, 12810871252), (2, 6405435626), (4, 3202717813), (11257, 1138036), (22514, 569018), (45028, 284509)]