308220302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{16217}}^1$

素因数の和:16292

約数の個数: 32

約数和(自身を含む): 539475552

約数和(自身を除く): 231255250

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 442, 559, 731, 1118, 1462, 9503, 16217, 19006, 32434, 210821, 275689, 421642, 551378, 697331, 1394662, 3583957, 7167914, 9065303, 11854627, 18130606, 23709254, 154110151, 308220302]

約数ペア:

[(1, 308220302), (2, 154110151), (13, 23709254), (17, 18130606), (26, 11854627), (34, 9065303), (43, 7167914), (86, 3583957), (221, 1394662), (442, 697331), (559, 551378), (731, 421642), (1118, 275689), (1462, 210821), (9503, 32434), (16217, 19006)]