1231709585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{52313}}^1$

素因数の和:52612

約数の個数: 16

約数和(自身を含む): 1570675536

約数和(自身を除く): 338965951

約数列:

[1, 5, 17, 85, 277, 1385, 4709, 23545, 52313, 261565, 889321, 4446605, 14490701, 72453505, 246341917, 1231709585]

約数ペア:

[(1, 1231709585), (5, 246341917), (17, 72453505), (85, 14490701), (277, 4446605), (1385, 889321), (4709, 261565), (23545, 52313)]