678286902

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1\times {\mathrm{2027}}^1$

素因数の和:3372

約数の個数: 32

約数和(自身を含む): 1389877632

約数和(自身を除く): 711590730

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1297, 2027, 2594, 3891, 4054, 6081, 7782, 12162, 55771, 87161, 111542, 167313, 174322, 261483, 334626, 522966, 2629019, 5258038, 7887057, 15774114, 113047817, 226095634, 339143451, 678286902]

約数ペア:

[(1, 678286902), (2, 339143451), (3, 226095634), (6, 113047817), (43, 15774114), (86, 7887057), (129, 5258038), (258, 2629019), (1297, 522966), (2027, 334626), (2594, 261483), (3891, 174322), (4054, 167313), (6081, 111542), (7782, 87161), (12162, 55771)]