2490845365

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1\times {\mathrm{20431}}^1$

素因数の和:21132

約数の個数: 16

約数和(自身を含む): 3074607360

約数和(自身を除く): 583761995

約数列:

[1, 5, 37, 185, 659, 3295, 20431, 24383, 102155, 121915, 755947, 3779735, 13464029, 67320145, 498169073, 2490845365]

約数ペア:

[(1, 2490845365), (5, 498169073), (37, 67320145), (185, 13464029), (659, 3779735), (3295, 755947), (20431, 121915), (24383, 102155)]