290469502

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{12517}}^1$

素因数の和:12843

約数の個数: 16

約数和(自身を含む): 447944112

約数和(自身を除く): 157474610

約数列:

[1, 2, 41, 82, 283, 566, 11603, 12517, 23206, 25034, 513197, 1026394, 3542311, 7084622, 145234751, 290469502]

約数ペア:

[(1, 290469502), (2, 145234751), (41, 7084622), (82, 3542311), (283, 1026394), (566, 513197), (11603, 25034), (12517, 23206)]