2218056566

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1787}}^1$

素因数の和:2057

約数の個数: 48

約数和(自身を含む): 3835302912

約数和(自身を除く): 1617246346

約数列:

[1, 2, 11, 22, 23, 46, 121, 223, 242, 253, 446, 506, 1787, 2453, 2783, 3574, 4906, 5129, 5566, 10258, 19657, 26983, 39314, 41101, 53966, 56419, 82202, 112838, 216227, 398501, 432454, 452111, 620609, 797002, 904222, 1241218, 4383511, 4973221, 8767022, 9165523, 9946442, 18331046, 48218621, 96437242, 100820753, 201641506, 1109028283, 2218056566]

約数ペア:

[(1, 2218056566), (2, 1109028283), (11, 201641506), (22, 100820753), (23, 96437242), (46, 48218621), (121, 18331046), (223, 9946442), (242, 9165523), (253, 8767022), (446, 4973221), (506, 4383511), (1787, 1241218), (2453, 904222), (2783, 797002), (3574, 620609), (4906, 452111), (5129, 432454), (5566, 398501), (10258, 216227), (19657, 112838), (26983, 82202), (39314, 56419), (41101, 53966)]