242693564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{53269}}^1$

素因数の和:53357

約数の個数: 24

約数和(自身を含む): 456417360

約数和(自身を除く): 213723796

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 53269, 106538, 213076, 905573, 1811146, 3569023, 3622292, 7138046, 14276092, 60673391, 121346782, 242693564]

約数ペア:

[(1, 242693564), (2, 121346782), (4, 60673391), (17, 14276092), (34, 7138046), (67, 3622292), (68, 3569023), (134, 1811146), (268, 905573), (1139, 213076), (2278, 106538), (4556, 53269)]