2841780478

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1\times {\mathrm{941}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 4476745728

約数和(自身を除く): 1634965250

約数列:

[1, 2, 31, 62, 67, 134, 727, 941, 1454, 1882, 2077, 4154, 22537, 29171, 45074, 48709, 58342, 63047, 97418, 126094, 684107, 1368214, 1509979, 1954457, 3019958, 3908914, 21207317, 42414634, 45835169, 91670338, 1420890239, 2841780478]

約数ペア:

[(1, 2841780478), (2, 1420890239), (31, 91670338), (62, 45835169), (67, 42414634), (134, 21207317), (727, 3908914), (941, 3019958), (1454, 1954457), (1882, 1509979), (2077, 1368214), (4154, 684107), (22537, 126094), (29171, 97418), (45074, 63047), (48709, 58342)]