489208036

素因数分解:

$2^2\times {\mathrm{251}}^1\times {\mathrm{293}}^1\times {\mathrm{1663}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 862977024

約数和(自身を除く): 373768988

約数列:

[1, 2, 4, 251, 293, 502, 586, 1004, 1172, 1663, 3326, 6652, 73543, 147086, 294172, 417413, 487259, 834826, 974518, 1669652, 1949036, 122302009, 244604018, 489208036]

約数ペア:

[(1, 489208036), (2, 244604018), (4, 122302009), (251, 1949036), (293, 1669652), (502, 974518), (586, 834826), (1004, 487259), (1172, 417413), (1663, 294172), (3326, 147086), (6652, 73543)]