289760138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{102679}}^1$

素因数の和:102781

約数の個数: 16

約数和(自身を含む): 465756480

約数和(自身を除く): 175996342

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 102679, 205358, 1745543, 3491086, 8522357, 17044714, 144880069, 289760138]

約数ペア:

[(1, 289760138), (2, 144880069), (17, 17044714), (34, 8522357), (83, 3491086), (166, 1745543), (1411, 205358), (2822, 102679)]