2464004

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{641}}^1$

素因数の和:707

約数の個数: 18

約数和(自身を含む): 4462542

約数和(自身を除く): 1998538

約数列:

[1, 2, 4, 31, 62, 124, 641, 961, 1282, 1922, 2564, 3844, 19871, 39742, 79484, 616001, 1232002, 2464004]

約数ペア:

[(1, 2464004), (2, 1232002), (4, 616001), (31, 79484), (62, 39742), (124, 19871), (641, 3844), (961, 2564), (1282, 1922)]