7921988

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2267

約数の個数: 24

約数和(自身を含む): 14810880

約数和(自身を除く): 6888892

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 899, 1798, 2203, 3596, 4406, 8812, 63887, 68293, 127774, 136586, 255548, 273172, 1980497, 3960994, 7921988]

約数ペア:

[(1, 7921988), (2, 3960994), (4, 1980497), (29, 273172), (31, 255548), (58, 136586), (62, 127774), (116, 68293), (124, 63887), (899, 8812), (1798, 4406), (2203, 3596)]