2120762018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{98011}}^1$

素因数の和:98393

約数の個数: 16

約数和(自身を含む): 3293203200

約数和(自身を除く): 1172441182

約数列:

[1, 2, 31, 62, 349, 698, 10819, 21638, 98011, 196022, 3038341, 6076682, 34205839, 68411678, 1060381009, 2120762018]

約数ペア:

[(1, 2120762018), (2, 1060381009), (31, 68411678), (62, 34205839), (349, 6076682), (698, 3038341), (10819, 196022), (21638, 98011)]