2088331390

素因数分解:

$2^1\times 5^1\times {\mathrm{38723}}^1\times {\mathrm{5393}}^1$

素因数の和:44123

約数の個数: 16

約数和(自身を含む): 3759790608

約数和(自身を除く): 1671459218

約数列:

[1, 2, 5, 10, 5393, 10786, 26965, 38723, 53930, 77446, 193615, 387230, 208833139, 417666278, 1044165695, 2088331390]

約数ペア:

[(1, 2088331390), (2, 1044165695), (5, 417666278), (10, 208833139), (5393, 387230), (10786, 193615), (26965, 77446), (38723, 53930)]