634525192

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{491}}^2$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 1391460480

約数和(自身を除く): 756935288

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 491, 658, 982, 1316, 1964, 2632, 3437, 3928, 6874, 13748, 23077, 27496, 46154, 92308, 161539, 184616, 241081, 323078, 482162, 646156, 964324, 1292312, 1687567, 1928648, 3375134, 6750268, 11330807, 13500536, 22661614, 45323228, 79315649, 90646456, 158631298, 317262596, 634525192]

約数ペア:

[(1, 634525192), (2, 317262596), (4, 158631298), (7, 90646456), (8, 79315649), (14, 45323228), (28, 22661614), (47, 13500536), (56, 11330807), (94, 6750268), (188, 3375134), (329, 1928648), (376, 1687567), (491, 1292312), (658, 964324), (982, 646156), (1316, 482162), (1964, 323078), (2632, 241081), (3437, 184616), (3928, 161539), (6874, 92308), (13748, 46154), (23077, 27496)]