2402288

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:345

約数の個数: 40

約数和(自身を含む): 5401440

約数和(自身を除く): 2999152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 241, 356, 482, 623, 712, 964, 1246, 1424, 1687, 1928, 2492, 3374, 3856, 4984, 6748, 9968, 13496, 21449, 26992, 42898, 85796, 150143, 171592, 300286, 343184, 600572, 1201144, 2402288]

約数ペア:

[(1, 2402288), (2, 1201144), (4, 600572), (7, 343184), (8, 300286), (14, 171592), (16, 150143), (28, 85796), (56, 42898), (89, 26992), (112, 21449), (178, 13496), (241, 9968), (356, 6748), (482, 4984), (623, 3856), (712, 3374), (964, 2492), (1246, 1928), (1424, 1687)]