262423024130

素因数分解:

$2^1\times 5^1\times {\mathrm{2647}}^1\times {\mathrm{9913979}}^1$

素因数の和:9916633

約数の個数: 16

約数和(自身を含む): 472539942720

約数和(自身を除く): 210116918590

約数列:

[1, 2, 5, 10, 2647, 5294, 13235, 26470, 9913979, 19827958, 49569895, 99139790, 26242302413, 52484604826, 131211512065, 262423024130]

約数ペア:

[(1, 262423024130), (2, 131211512065), (5, 52484604826), (10, 26242302413), (2647, 99139790), (5294, 49569895), (13235, 19827958), (26470, 9913979)]