2136428

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1861}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 4379424

約数和(自身を除く): 2242996

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1861, 3722, 7444, 13027, 26054, 52108, 76301, 152602, 305204, 534107, 1068214, 2136428]

約数ペア:

[(1, 2136428), (2, 1068214), (4, 534107), (7, 305204), (14, 152602), (28, 76301), (41, 52108), (82, 26054), (164, 13027), (287, 7444), (574, 3722), (1148, 1861)]