2019728622

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{278891}}^1$

素因数の和:278984

約数の個数: 32

約数和(自身を含む): 4337328384

約数和(自身を除く): 2317599762

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 1207, 2414, 3621, 7242, 278891, 557782, 836673, 1673346, 4741147, 9482294, 14223441, 19801261, 28446882, 39602522, 59403783, 118807566, 336621437, 673242874, 1009864311, 2019728622]

約数ペア:

[(1, 2019728622), (2, 1009864311), (3, 673242874), (6, 336621437), (17, 118807566), (34, 59403783), (51, 39602522), (71, 28446882), (102, 19801261), (142, 14223441), (213, 9482294), (426, 4741147), (1207, 1673346), (2414, 836673), (3621, 557782), (7242, 278891)]