187831436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{212479}}^1$

素因数の和:212513

約数の個数: 24

約数和(自身を含む): 374814720

約数和(自身を除く): 186983284

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 212479, 424958, 849916, 2762227, 3612143, 5524454, 7224286, 11048908, 14448572, 46957859, 93915718, 187831436]

約数ペア:

[(1, 187831436), (2, 93915718), (4, 46957859), (13, 14448572), (17, 11048908), (26, 7224286), (34, 5524454), (52, 3612143), (68, 2762227), (221, 849916), (442, 424958), (884, 212479)]