1039998

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 2217600

約数和(自身を除く): 1177602

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 139, 174, 258, 278, 417, 834, 1247, 2494, 3741, 4031, 5977, 7482, 8062, 11954, 12093, 17931, 24186, 35862, 173333, 346666, 519999, 1039998]

約数ペア:

[(1, 1039998), (2, 519999), (3, 346666), (6, 173333), (29, 35862), (43, 24186), (58, 17931), (86, 12093), (87, 11954), (129, 8062), (139, 7482), (174, 5977), (258, 4031), (278, 3741), (417, 2494), (834, 1247)]