40899898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{13921}}^1$

素因数の和:14049

約数の個数: 16

約数和(自身を含む): 66658536

約数和(自身を除く): 25758638

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 13921, 27842, 180973, 361946, 1573073, 3146146, 20449949, 40899898]

約数ペア:

[(1, 40899898), (2, 20449949), (13, 3146146), (26, 1573073), (113, 361946), (226, 180973), (1469, 27842), (2938, 13921)]