2040600968

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{461257}}^1$

素因数の和:461349

約数の個数: 32

約数和(自身を含む): 4428076800

約数和(自身を除く): 2387475832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 461257, 922514, 1845028, 3228799, 3690056, 6457598, 12915196, 25830392, 36439303, 72878606, 145757212, 255075121, 291514424, 510150242, 1020300484, 2040600968]

約数ペア:

[(1, 2040600968), (2, 1020300484), (4, 510150242), (7, 291514424), (8, 255075121), (14, 145757212), (28, 72878606), (56, 36439303), (79, 25830392), (158, 12915196), (316, 6457598), (553, 3690056), (632, 3228799), (1106, 1845028), (2212, 922514), (4424, 461257)]