388615204

素因数分解:

$2^2\times {\mathrm{5081}}^1\times {\mathrm{19121}}^1$

素因数の和:24206

約数の個数: 12

約数和(自身を含む): 680246028

約数和(自身を除く): 291630824

約数列:

[1, 2, 4, 5081, 10162, 19121, 20324, 38242, 76484, 97153801, 194307602, 388615204]

約数ペア:

[(1, 388615204), (2, 194307602), (4, 97153801), (5081, 76484), (10162, 38242), (19121, 20324)]