2290316

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 4618656

約数和(自身を除く): 2328340

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 521, 628, 1042, 1099, 2084, 2198, 3647, 4396, 7294, 14588, 81797, 163594, 327188, 572579, 1145158, 2290316]

約数ペア:

[(1, 2290316), (2, 1145158), (4, 572579), (7, 327188), (14, 163594), (28, 81797), (157, 14588), (314, 7294), (521, 4396), (628, 3647), (1042, 2198), (1099, 2084)]