131925814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1997}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 220099680

約数和(自身を除く): 88173866

約数列:

[1, 2, 17, 29, 34, 58, 67, 134, 493, 986, 1139, 1943, 1997, 2278, 3886, 3994, 33031, 33949, 57913, 66062, 67898, 115826, 133799, 267598, 984521, 1969042, 2274583, 3880171, 4549166, 7760342, 65962907, 131925814]

約数ペア:

[(1, 131925814), (2, 65962907), (17, 7760342), (29, 4549166), (34, 3880171), (58, 2274583), (67, 1969042), (134, 984521), (493, 267598), (986, 133799), (1139, 115826), (1943, 67898), (1997, 66062), (2278, 57913), (3886, 33949), (3994, 33031)]