520018211

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{5179}}^1$

素因数の和:5330

約数の個数: 16

約数和(自身を含む): 556953600

約数和(自身を除く): 36935389

約数列:

[1, 31, 41, 79, 1271, 2449, 3239, 5179, 100409, 160549, 212339, 409141, 6582509, 12683371, 16774781, 520018211]

約数ペア:

[(1, 520018211), (31, 16774781), (41, 12683371), (79, 6582509), (1271, 409141), (2449, 212339), (3239, 160549), (5179, 100409)]