2013313694642

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1\times {\mathrm{3581}}^1\times {\mathrm{4253}}^1$

素因数の和:8414

約数の個数: 32

約数和(自身を含む): 3047992259184

約数和(自身を除く): 1034678564542

約数列:

[1, 2, 157, 314, 421, 842, 3581, 4253, 7162, 8506, 66097, 132194, 562217, 667721, 1124434, 1335442, 1507601, 1790513, 3015202, 3581026, 15229993, 30459986, 236693357, 281110541, 473386714, 562221082, 2391108901, 4782217802, 6411827053, 12823654106, 1006656847321, 2013313694642]

約数ペア:

[(1, 2013313694642), (2, 1006656847321), (157, 12823654106), (314, 6411827053), (421, 4782217802), (842, 2391108901), (3581, 562221082), (4253, 473386714), (7162, 281110541), (8506, 236693357), (66097, 30459986), (132194, 15229993), (562217, 3581026), (667721, 3015202), (1124434, 1790513), (1335442, 1507601)]