319156922

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{3511}}^1$

素因数の和:3714

約数の個数: 32

約数和(自身を含む): 563718144

約数和(自身を除く): 244561222

約数列:

[1, 2, 7, 14, 43, 86, 151, 301, 302, 602, 1057, 2114, 3511, 6493, 7022, 12986, 24577, 45451, 49154, 90902, 150973, 301946, 530161, 1056811, 1060322, 2113622, 3711127, 7422254, 22796923, 45593846, 159578461, 319156922]

約数ペア:

[(1, 319156922), (2, 159578461), (7, 45593846), (14, 22796923), (43, 7422254), (86, 3711127), (151, 2113622), (301, 1060322), (302, 1056811), (602, 530161), (1057, 301946), (2114, 150973), (3511, 90902), (6493, 49154), (7022, 45451), (12986, 24577)]