289335082

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{10343}}^1$

素因数の和:10613

約数の個数: 16

約数和(自身を含む): 442392192

約数和(自身を除く): 153057110

約数列:

[1, 2, 71, 142, 197, 394, 10343, 13987, 20686, 27974, 734353, 1468706, 2037571, 4075142, 144667541, 289335082]

約数ペア:

[(1, 289335082), (2, 144667541), (71, 4075142), (142, 2037571), (197, 1468706), (394, 734353), (10343, 27974), (13987, 20686)]