1972986

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 4515264

約数和(自身を除く): 2542278

約数列:

[1, 2, 3, 6, 17, 23, 29, 34, 46, 51, 58, 69, 87, 102, 138, 174, 391, 493, 667, 782, 841, 986, 1173, 1334, 1479, 1682, 2001, 2346, 2523, 2958, 4002, 5046, 11339, 14297, 19343, 22678, 28594, 34017, 38686, 42891, 58029, 68034, 85782, 116058, 328831, 657662, 986493, 1972986]

約数ペア:

[(1, 1972986), (2, 986493), (3, 657662), (6, 328831), (17, 116058), (23, 85782), (29, 68034), (34, 58029), (46, 42891), (51, 38686), (58, 34017), (69, 28594), (87, 22678), (102, 19343), (138, 14297), (174, 11339), (391, 5046), (493, 4002), (667, 2958), (782, 2523), (841, 2346), (986, 2001), (1173, 1682), (1334, 1479)]