2087663746

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2813563}}^1$

素因数の和:2813625

約数の個数: 16

約数和(自身を含む): 3646378944

約数和(自身を除く): 1558715198

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 2813563, 5627126, 19694941, 39389882, 149118839, 298237678, 1043831873, 2087663746]

約数ペア:

[(1, 2087663746), (2, 1043831873), (7, 298237678), (14, 149118839), (53, 39389882), (106, 19694941), (371, 5627126), (742, 2813563)]