1538264

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2113}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 3551520

約数和(自身を除く): 2013256

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2113, 4226, 8452, 14791, 16904, 27469, 29582, 54938, 59164, 109876, 118328, 192283, 219752, 384566, 769132, 1538264]

約数ペア:

[(1, 1538264), (2, 769132), (4, 384566), (7, 219752), (8, 192283), (13, 118328), (14, 109876), (26, 59164), (28, 54938), (52, 29582), (56, 27469), (91, 16904), (104, 14791), (182, 8452), (364, 4226), (728, 2113)]