2856372274

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3045173}}^1$

素因数の和:3045249

約数の個数: 16

約数和(自身を含む): 4969723968

約数和(自身を除く): 2113351694

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 3045173, 6090346, 21316211, 42632422, 204026591, 408053182, 1428186137, 2856372274]

約数ペア:

[(1, 2856372274), (2, 1428186137), (7, 408053182), (14, 204026591), (67, 42632422), (134, 21316211), (469, 6090346), (938, 3045173)]