2150786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1657}}^1$

素因数の和:1729

約数の個数: 16

約数和(自身を含む): 3581280

約数和(自身を除く): 1430494

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 1657, 3314, 18227, 36454, 97763, 195526, 1075393, 2150786]

約数ペア:

[(1, 2150786), (2, 1075393), (11, 195526), (22, 97763), (59, 36454), (118, 18227), (649, 3314), (1298, 1657)]