290836698

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1\times {\mathrm{1193}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 596961792

約数和(自身を除く): 306125094

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 991, 1193, 1982, 2386, 2973, 3579, 5946, 7158, 40631, 48913, 81262, 97826, 121893, 146739, 243786, 293478, 1182263, 2364526, 3546789, 7093578, 48472783, 96945566, 145418349, 290836698]

約数ペア:

[(1, 290836698), (2, 145418349), (3, 96945566), (6, 48472783), (41, 7093578), (82, 3546789), (123, 2364526), (246, 1182263), (991, 293478), (1193, 243786), (1982, 146739), (2386, 121893), (2973, 97826), (3579, 81262), (5946, 48913), (7158, 40631)]