2912873768

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{272333}}^1$

素因数の和:272537

約数の個数: 32

約数和(自身を含む): 6274575360

約数和(自身を除く): 3361701592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 5348, 10696, 272333, 544666, 1089332, 1906331, 2178664, 3812662, 7625324, 15250648, 52015603, 104031206, 208062412, 364109221, 416124824, 728218442, 1456436884, 2912873768]

約数ペア:

[(1, 2912873768), (2, 1456436884), (4, 728218442), (7, 416124824), (8, 364109221), (14, 208062412), (28, 104031206), (56, 52015603), (191, 15250648), (382, 7625324), (764, 3812662), (1337, 2178664), (1528, 1906331), (2674, 1089332), (5348, 544666), (10696, 272333)]