128520982

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1\times {\mathrm{2699}}^1$

素因数の和:3551

約数の個数: 16

約数和(自身を含む): 199746000

約数和(自身を除く): 71225018

約数列:

[1, 2, 29, 58, 821, 1642, 2699, 5398, 23809, 47618, 78271, 156542, 2215879, 4431758, 64260491, 128520982]

約数ペア:

[(1, 128520982), (2, 64260491), (29, 4431758), (58, 2215879), (821, 156542), (1642, 78271), (2699, 47618), (5398, 23809)]