2215518914

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{31771}}^1$

素因数の和:32090

約数の個数: 32

約数和(自身を含む): 4035298176

約数和(自身を除く): 1819779262

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 293, 586, 2051, 4102, 4981, 9962, 31771, 34867, 63542, 69734, 222397, 444794, 540107, 1080214, 3780749, 7561498, 9308903, 18617806, 65162321, 130324642, 158251351, 316502702, 1107759457, 2215518914]

約数ペア:

[(1, 2215518914), (2, 1107759457), (7, 316502702), (14, 158251351), (17, 130324642), (34, 65162321), (119, 18617806), (238, 9308903), (293, 7561498), (586, 3780749), (2051, 1080214), (4102, 540107), (4981, 444794), (9962, 222397), (31771, 69734), (34867, 63542)]