2355886729

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{11483}}^1$

素因数の和:11629

約数の個数: 24

約数和(自身を含む): 2827820160

約数和(自身を除く): 471933431

約数列:

[1, 7, 49, 53, 79, 371, 553, 2597, 3871, 4187, 11483, 29309, 80381, 205163, 562667, 608599, 907157, 4260193, 6350099, 29821351, 44450693, 48079321, 336555247, 2355886729]

約数ペア:

[(1, 2355886729), (7, 336555247), (49, 48079321), (53, 44450693), (79, 29821351), (371, 6350099), (553, 4260193), (2597, 907157), (3871, 608599), (4187, 562667), (11483, 205163), (29309, 80381)]