280997122

素因数分解:

$2^1\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{15217}}^1$

素因数の和:16545

約数の個数: 16

約数和(自身を含む): 482106240

約数和(自身を除く): 201109118

約数列:

[1, 2, 7, 14, 1319, 2638, 9233, 15217, 18466, 30434, 106519, 213038, 20071223, 40142446, 140498561, 280997122]

約数ペア:

[(1, 280997122), (2, 140498561), (7, 40142446), (14, 20071223), (1319, 213038), (2638, 106519), (9233, 30434), (15217, 18466)]