489016796

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{1423}}^1\times {\mathrm{1621}}^1$

素因数の和:3101

約数の個数: 24

約数和(自身を含む): 873077184

約数和(自身を除く): 384060388

約数列:

[1, 2, 4, 53, 106, 212, 1423, 1621, 2846, 3242, 5692, 6484, 75419, 85913, 150838, 171826, 301676, 343652, 2306683, 4613366, 9226732, 122254199, 244508398, 489016796]

約数ペア:

[(1, 489016796), (2, 244508398), (4, 122254199), (53, 9226732), (106, 4613366), (212, 2306683), (1423, 343652), (1621, 301676), (2846, 171826), (3242, 150838), (5692, 85913), (6484, 75419)]