268693465

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{1487}}^1$

素因数の和:2072

約数の個数: 16

約数和(自身を含む): 327836160

約数和(自身を除く): 59142695

約数列:

[1, 5, 71, 355, 509, 1487, 2545, 7435, 36139, 105577, 180695, 527885, 756883, 3784415, 53738693, 268693465]

約数ペア:

[(1, 268693465), (5, 53738693), (71, 3784415), (355, 756883), (509, 527885), (1487, 180695), (2545, 105577), (7435, 36139)]