2647172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3539}}^1$

素因数の和:3571

約数の個数: 24

約数和(自身を含む): 5352480

約数和(自身を除く): 2705308

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 3539, 7078, 14156, 38929, 60163, 77858, 120326, 155716, 240652, 661793, 1323586, 2647172]

約数ペア:

[(1, 2647172), (2, 1323586), (4, 661793), (11, 240652), (17, 155716), (22, 120326), (34, 77858), (44, 60163), (68, 38929), (187, 14156), (374, 7078), (748, 3539)]