2100080458

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{947}}^1$

素因数の和:1147

約数の個数: 64

約数和(自身を含む): 3852914688

約数和(自身を除く): 1752834230

約数列:

[1, 2, 7, 14, 23, 46, 71, 97, 142, 161, 194, 322, 497, 679, 947, 994, 1358, 1633, 1894, 2231, 3266, 4462, 6629, 6887, 11431, 13258, 13774, 15617, 21781, 22862, 31234, 43562, 48209, 67237, 91859, 96418, 134474, 152467, 158401, 183718, 304934, 316802, 470659, 643013, 941318, 1108807, 1286026, 1546451, 2112757, 2217614, 3092902, 4225514, 6521989, 10825157, 13043978, 14789299, 21650314, 29578598, 45653923, 91307846, 150005747, 300011494, 1050040229, 2100080458]

約数ペア:

[(1, 2100080458), (2, 1050040229), (7, 300011494), (14, 150005747), (23, 91307846), (46, 45653923), (71, 29578598), (97, 21650314), (142, 14789299), (161, 13043978), (194, 10825157), (322, 6521989), (497, 4225514), (679, 3092902), (947, 2217614), (994, 2112757), (1358, 1546451), (1633, 1286026), (1894, 1108807), (2231, 941318), (3266, 643013), (4462, 470659), (6629, 316802), (6887, 304934), (11431, 183718), (13258, 158401), (13774, 152467), (15617, 134474), (21781, 96418), (22862, 91859), (31234, 67237), (43562, 48209)]