1918252906

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1\times {\mathrm{443}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 3000047616

約数和(自身を除く): 1081794710

約数列:

[1, 2, 31, 62, 211, 331, 422, 443, 662, 886, 6541, 10261, 13082, 13733, 20522, 27466, 69841, 93473, 139682, 146633, 186946, 293266, 2165071, 2897663, 4330142, 4545623, 5795326, 9091246, 30939563, 61879126, 959126453, 1918252906]

約数ペア:

[(1, 1918252906), (2, 959126453), (31, 61879126), (62, 30939563), (211, 9091246), (331, 5795326), (422, 4545623), (443, 4330142), (662, 2897663), (886, 2165071), (6541, 293266), (10261, 186946), (13082, 146633), (13733, 139682), (20522, 93473), (27466, 69841)]