259088908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293087}}^1$

素因数の和:293121

約数の個数: 24

約数和(自身を含む): 517007232

約数和(自身を除く): 257918324

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 293087, 586174, 1172348, 3810131, 4982479, 7620262, 9964958, 15240524, 19929916, 64772227, 129544454, 259088908]

約数ペア:

[(1, 259088908), (2, 129544454), (4, 64772227), (13, 19929916), (17, 15240524), (26, 9964958), (34, 7620262), (52, 4982479), (68, 3810131), (221, 1172348), (442, 586174), (884, 293087)]