1900843552

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{1381427}}^1$

素因数の和:1381480

約数の個数: 24

約数和(自身を含む): 3829318416

約数和(自身を除く): 1928474864

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 1381427, 2762854, 5525708, 11051416, 22102832, 44205664, 59401361, 118802722, 237605444, 475210888, 950421776, 1900843552]

約数ペア:

[(1, 1900843552), (2, 950421776), (4, 475210888), (8, 237605444), (16, 118802722), (32, 59401361), (43, 44205664), (86, 22102832), (172, 11051416), (344, 5525708), (688, 2762854), (1376, 1381427)]