2199848

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 4762560

約数和(自身を除く): 2562712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 241, 326, 482, 652, 964, 1141, 1304, 1687, 1928, 2282, 3374, 4564, 6748, 9128, 13496, 39283, 78566, 157132, 274981, 314264, 549962, 1099924, 2199848]

約数ペア:

[(1, 2199848), (2, 1099924), (4, 549962), (7, 314264), (8, 274981), (14, 157132), (28, 78566), (56, 39283), (163, 13496), (241, 9128), (326, 6748), (482, 4564), (652, 3374), (964, 2282), (1141, 1928), (1304, 1687)]