2173346

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 24

約数和(自身を含む): 3860496

約数和(自身を除く): 1687150

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 331, 469, 662, 938, 2317, 3283, 4634, 6566, 16219, 22177, 32438, 44354, 155239, 310478, 1086673, 2173346]

約数ペア:

[(1, 2173346), (2, 1086673), (7, 310478), (14, 155239), (49, 44354), (67, 32438), (98, 22177), (134, 16219), (331, 6566), (469, 4634), (662, 3283), (938, 2317)]