299340776

素因数分解:

$2^3\times 7^1\times {\mathrm{5345371}}^1$

素因数の和:5345384

約数の個数: 16

約数和(自身を含む): 641444640

約数和(自身を除く): 342103864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5345371, 10690742, 21381484, 37417597, 42762968, 74835194, 149670388, 299340776]

約数ペア:

[(1, 299340776), (2, 149670388), (4, 74835194), (7, 42762968), (8, 37417597), (14, 21381484), (28, 10690742), (56, 5345371)]