2738044

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 5031936

約数和(自身を除く): 2293892

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 311, 622, 1244, 2201, 4402, 8804, 9641, 19282, 22081, 38564, 44162, 88324, 684511, 1369022, 2738044]

約数ペア:

[(1, 2738044), (2, 1369022), (4, 684511), (31, 88324), (62, 44162), (71, 38564), (124, 22081), (142, 19282), (284, 9641), (311, 8804), (622, 4402), (1244, 2201)]