431118716

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{2801}}^1$

素因数の和:3074

約数の個数: 48

約数和(自身を含む): 903813120

約数和(自身を除く): 472694404

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 239, 322, 478, 644, 956, 1673, 2801, 3346, 5497, 5602, 6692, 10994, 11204, 19607, 21988, 38479, 39214, 64423, 76958, 78428, 128846, 153916, 257692, 450961, 669439, 901922, 1338878, 1803844, 2677756, 4686073, 9372146, 15397097, 18744292, 30794194, 61588388, 107779679, 215559358, 431118716]

約数ペア:

[(1, 431118716), (2, 215559358), (4, 107779679), (7, 61588388), (14, 30794194), (23, 18744292), (28, 15397097), (46, 9372146), (92, 4686073), (161, 2677756), (239, 1803844), (322, 1338878), (478, 901922), (644, 669439), (956, 450961), (1673, 257692), (2801, 153916), (3346, 128846), (5497, 78428), (5602, 76958), (6692, 64423), (10994, 39214), (11204, 38479), (19607, 21988)]