1738698978

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4081453}}^1$

素因数の和:4081529

約数の個数: 16

約数和(自身を含む): 3526376256

約数和(自身を除く): 1787677278

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 4081453, 8162906, 12244359, 24488718, 289783163, 579566326, 869349489, 1738698978]

約数ペア:

[(1, 1738698978), (2, 869349489), (3, 579566326), (6, 289783163), (71, 24488718), (142, 12244359), (213, 8162906), (426, 4081453)]