119873392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{440711}}^1$

素因数の和:440736

約数の個数: 20

約数和(自身を含む): 245917296

約数和(自身を除く): 126043904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 440711, 881422, 1762844, 3525688, 7051376, 7492087, 14984174, 29968348, 59936696, 119873392]

約数ペア:

[(1, 119873392), (2, 59936696), (4, 29968348), (8, 14984174), (16, 7492087), (17, 7051376), (34, 3525688), (68, 1762844), (136, 881422), (272, 440711)]