2381482

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:645

約数の個数: 16

約数和(自身を含む): 3746304

約数和(自身を除く): 1364822

約数列:

[1, 2, 31, 62, 71, 142, 541, 1082, 2201, 4402, 16771, 33542, 38411, 76822, 1190741, 2381482]

約数ペア:

[(1, 2381482), (2, 1190741), (31, 76822), (62, 38411), (71, 33542), (142, 16771), (541, 4402), (1082, 2201)]