1559302

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 16

約数和(自身を含む): 2419200

約数和(自身を除く): 859898

約数列:

[1, 2, 71, 79, 139, 142, 158, 278, 5609, 9869, 10981, 11218, 19738, 21962, 779651, 1559302]

約数ペア:

[(1, 1559302), (2, 779651), (71, 21962), (79, 19738), (139, 11218), (142, 10981), (158, 9869), (278, 5609)]