129718247042

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1\times {\mathrm{42557}}^1$

素因数の和:43034

約数の個数: 32

約数和(自身を含む): 202676857344

約数和(自身を除く): 72958610302

約数列:

[1, 2, 31, 62, 211, 233, 422, 466, 6541, 7223, 13082, 14446, 42557, 49163, 85114, 98326, 1319267, 1524053, 2638534, 3048106, 8979527, 9915781, 17959054, 19831562, 278365337, 307389211, 556730674, 614778422, 2092229791, 4184459582, 64859123521, 129718247042]

約数ペア:

[(1, 129718247042), (2, 64859123521), (31, 4184459582), (62, 2092229791), (211, 614778422), (233, 556730674), (422, 307389211), (466, 278365337), (6541, 19831562), (7223, 17959054), (13082, 9915781), (14446, 8979527), (42557, 3048106), (49163, 2638534), (85114, 1524053), (98326, 1319267)]