2045408036

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{291037}}^1$

素因数の和:291299

約数の個数: 24

約数和(自身を含む): 4107128256

約数和(自身を除く): 2061720220

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 3514, 7028, 291037, 582074, 1164148, 2037259, 4074518, 8149036, 73050287, 146100574, 292201148, 511352009, 1022704018, 2045408036]

約数ペア:

[(1, 2045408036), (2, 1022704018), (4, 511352009), (7, 292201148), (14, 146100574), (28, 73050287), (251, 8149036), (502, 4074518), (1004, 2037259), (1757, 1164148), (3514, 582074), (7028, 291037)]