253853861710

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{941}}^1\times {\mathrm{141241}}^1$

素因数の和:142380

約数の個数: 32

約数和(自身を含む): 459820675584

約数和(自身を除く): 205966813874

約数列:

[1, 2, 5, 10, 191, 382, 941, 955, 1882, 1910, 4705, 9410, 141241, 179731, 282482, 359462, 706205, 898655, 1412410, 1797310, 26977031, 53954062, 132907781, 134885155, 265815562, 269770310, 664538905, 1329077810, 25385386171, 50770772342, 126926930855, 253853861710]

約数ペア:

[(1, 253853861710), (2, 126926930855), (5, 50770772342), (10, 25385386171), (191, 1329077810), (382, 664538905), (941, 269770310), (955, 265815562), (1882, 134885155), (1910, 132907781), (4705, 53954062), (9410, 26977031), (141241, 1797310), (179731, 1412410), (282482, 898655), (359462, 706205)]