1957288528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{17203}}^1$

素因数の和:17771

約数の個数: 40

約数和(自身を含む): 4091661728

約数和(自身を除く): 2134373200

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 547, 1094, 2188, 4376, 7111, 8752, 14222, 17203, 28444, 34406, 56888, 68812, 113776, 137624, 223639, 275248, 447278, 894556, 1789112, 3578224, 9410041, 18820082, 37640164, 75280328, 122330533, 150560656, 244661066, 489322132, 978644264, 1957288528]

約数ペア:

[(1, 1957288528), (2, 978644264), (4, 489322132), (8, 244661066), (13, 150560656), (16, 122330533), (26, 75280328), (52, 37640164), (104, 18820082), (208, 9410041), (547, 3578224), (1094, 1789112), (2188, 894556), (4376, 447278), (7111, 275248), (8752, 223639), (14222, 137624), (17203, 113776), (28444, 68812), (34406, 56888)]