880410514

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{1097}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 1404034560

約数和(自身を除く): 523624046

約数列:

[1, 2, 23, 46, 73, 146, 239, 478, 1097, 1679, 2194, 3358, 5497, 10994, 17447, 25231, 34894, 50462, 80081, 160162, 262183, 401281, 524366, 802562, 1841863, 3683726, 6030209, 12060418, 19139359, 38278718, 440205257, 880410514]

約数ペア:

[(1, 880410514), (2, 440205257), (23, 38278718), (46, 19139359), (73, 12060418), (146, 6030209), (239, 3683726), (478, 1841863), (1097, 802562), (1679, 524366), (2194, 401281), (3358, 262183), (5497, 160162), (10994, 80081), (17447, 50462), (25231, 34894)]