285849074

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{155861}}^1$

素因数の和:156001

約数の個数: 16

約数和(自身を含む): 493770816

約数和(自身を除く): 207921742

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 155861, 311722, 1091027, 2182054, 20417791, 40835582, 142924537, 285849074]

約数ペア:

[(1, 285849074), (2, 142924537), (7, 40835582), (14, 20417791), (131, 2182054), (262, 1091027), (917, 311722), (1834, 155861)]