125720556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{805901}}^1$

素因数の和:805921

約数の個数: 24

約数和(自身を含む): 315913584

約数和(自身を除く): 190193028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 805901, 1611802, 2417703, 3223604, 4835406, 9670812, 10476713, 20953426, 31430139, 41906852, 62860278, 125720556]

約数ペア:

[(1, 125720556), (2, 62860278), (3, 41906852), (4, 31430139), (6, 20953426), (12, 10476713), (13, 9670812), (26, 4835406), (39, 3223604), (52, 2417703), (78, 1611802), (156, 805901)]