808218214

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{20483}}^1$

素因数の和:20775

約数の個数: 16

約数和(自身を含む): 1230269040

約数和(自身を除く): 422050826

約数列:

[1, 2, 109, 181, 218, 362, 19729, 20483, 39458, 40966, 2232647, 3707423, 4465294, 7414846, 404109107, 808218214]

約数ペア:

[(1, 808218214), (2, 404109107), (109, 7414846), (181, 4465294), (218, 3707423), (362, 2232647), (19729, 40966), (20483, 39458)]