6460908208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{389399}}^1$

素因数の和:389485

約数の個数: 40

約数和(自身を含む): 13471682400

約数和(自身を除く): 7010774192

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 4148, 8296, 16592, 389399, 778798, 1557596, 3115192, 6230384, 6619783, 13239566, 23753339, 26479132, 47506678, 52958264, 95013356, 105916528, 190026712, 380053424, 403806763, 807613526, 1615227052, 3230454104, 6460908208]

約数ペア:

[(1, 6460908208), (2, 3230454104), (4, 1615227052), (8, 807613526), (16, 403806763), (17, 380053424), (34, 190026712), (61, 105916528), (68, 95013356), (122, 52958264), (136, 47506678), (244, 26479132), (272, 23753339), (488, 13239566), (976, 6619783), (1037, 6230384), (2074, 3115192), (4148, 1557596), (8296, 778798), (16592, 389399)]