241640686

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{1579}}^1$

素因数の和:2248

約数の個数: 32

約数和(自身を含む): 439568640

約数和(自身を除く): 197927954

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 643, 1286, 1579, 3158, 4501, 9002, 10931, 11053, 21862, 22106, 26843, 53686, 76517, 153034, 187901, 375802, 1015297, 2030594, 7107079, 14214158, 17260049, 34520098, 120820343, 241640686]

約数ペア:

[(1, 241640686), (2, 120820343), (7, 34520098), (14, 17260049), (17, 14214158), (34, 7107079), (119, 2030594), (238, 1015297), (643, 375802), (1286, 187901), (1579, 153034), (3158, 76517), (4501, 53686), (9002, 26843), (10931, 22106), (11053, 21862)]