2064748

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2041

約数の個数: 24

約数和(自身を含む): 4243232

約数和(自身を除く): 2178484

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1993, 3986, 7972, 13951, 27902, 55804, 73741, 147482, 294964, 516187, 1032374, 2064748]

約数ペア:

[(1, 2064748), (2, 1032374), (4, 516187), (7, 294964), (14, 147482), (28, 73741), (37, 55804), (74, 27902), (148, 13951), (259, 7972), (518, 3986), (1036, 1993)]