1957844

素因数分解:

$2^2\times 7^3\times {\mathrm{1427}}^1$

素因数の和:1452

約数の個数: 24

約数和(自身を含む): 3998400

約数和(自身を除く): 2040556

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 1427, 2854, 5708, 9989, 19978, 39956, 69923, 139846, 279692, 489461, 978922, 1957844]

約数ペア:

[(1, 1957844), (2, 978922), (4, 489461), (7, 279692), (14, 139846), (28, 69923), (49, 39956), (98, 19978), (196, 9989), (343, 5708), (686, 2854), (1372, 1427)]