2018893387

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{41149}}^1$

素因数の和:41362

約数の個数: 16

約数和(自身を含む): 2375507200

約数和(自身を除く): 356613813

約数列:

[1, 7, 43, 163, 301, 1141, 7009, 41149, 49063, 288043, 1769407, 6707287, 12385849, 46951009, 288413341, 2018893387]

約数ペア:

[(1, 2018893387), (7, 288413341), (43, 46951009), (163, 12385849), (301, 6707287), (1141, 1769407), (7009, 288043), (41149, 49063)]