2021627246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{548461}}^1$

素因数の和:548579

約数の個数: 16

約数和(自身を含む): 3224956560

約数和(自身を除く): 1203329314

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 548461, 1096922, 10420759, 20841518, 53200717, 106401434, 1010813623, 2021627246]

約数ペア:

[(1, 2021627246), (2, 1010813623), (19, 106401434), (38, 53200717), (97, 20841518), (194, 10420759), (1843, 1096922), (3686, 548461)]