297788792

素因数分解:

$2^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{18149}}^1$

素因数の和:18455

約数の個数: 32

約数和(自身を含む): 640332000

約数和(自身を除く): 342543208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 293, 586, 1172, 2051, 2344, 4102, 8204, 16408, 18149, 36298, 72596, 127043, 145192, 254086, 508172, 1016344, 5317657, 10635314, 21270628, 37223599, 42541256, 74447198, 148894396, 297788792]

約数ペア:

[(1, 297788792), (2, 148894396), (4, 74447198), (7, 42541256), (8, 37223599), (14, 21270628), (28, 10635314), (56, 5317657), (293, 1016344), (586, 508172), (1172, 254086), (2051, 145192), (2344, 127043), (4102, 72596), (8204, 36298), (16408, 18149)]