2009015057416

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1627}}^1\times {\mathrm{4979021}}^1$

素因数の和:4980685

約数の個数: 32

約数和(自身を含む): 3890806951680

約数和(自身を除く): 1881791894264

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1627, 3254, 6508, 13016, 50437, 100874, 201748, 403496, 4979021, 9958042, 19916084, 39832168, 154349651, 308699302, 617398604, 1234797208, 8100867167, 16201734334, 32403468668, 64806937336, 251126882177, 502253764354, 1004507528708, 2009015057416]

約数ペア:

[(1, 2009015057416), (2, 1004507528708), (4, 502253764354), (8, 251126882177), (31, 64806937336), (62, 32403468668), (124, 16201734334), (248, 8100867167), (1627, 1234797208), (3254, 617398604), (6508, 308699302), (13016, 154349651), (50437, 39832168), (100874, 19916084), (201748, 9958042), (403496, 4979021)]