1998538.00000000

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{2393}}^1$

素因数の和:2592

約数の個数: 16

約数和(自身を含む): 68947200

約数和(自身を除く): 18672663

約数列:

[1, 3, 47, 141, 149, 447, 2393, 7003, 7179, 21009, 112471, 337413, 356557, 1069671, 16758179, 50274537]

約数ペア:

[(1, 50274537), (3, 16758179), (47, 1069671), (141, 356557), (149, 337413), (447, 112471), (2393, 21009), (7003, 7179)]