1255502

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:355

約数の個数: 16

約数和(自身を含む): 1968624

約数和(自身を除く): 713122

約数列:

[1, 2, 41, 61, 82, 122, 251, 502, 2501, 5002, 10291, 15311, 20582, 30622, 627751, 1255502]

約数ペア:

[(1, 1255502), (2, 627751), (41, 30622), (61, 20582), (82, 15311), (122, 10291), (251, 5002), (502, 2501)]