130422778

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1\times {\mathrm{971}}^1$

素因数の和:1493

約数の個数: 16

約数和(自身を含む): 197354880

約数和(自身を除く): 66932102

約数列:

[1, 2, 239, 281, 478, 562, 971, 1942, 67159, 134318, 232069, 272851, 464138, 545702, 65211389, 130422778]

約数ペア:

[(1, 130422778), (2, 65211389), (239, 545702), (281, 464138), (478, 272851), (562, 232069), (971, 134318), (1942, 67159)]