1330804794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{1997}}^1$

素因数の和:2475

約数の個数: 64

約数和(自身を含む): 3038238720

約数和(自身を除く): 1707433926

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 439, 506, 759, 878, 1317, 1518, 1997, 2634, 3994, 4829, 5991, 9658, 10097, 11982, 14487, 20194, 21967, 28974, 30291, 43934, 45931, 60582, 65901, 91862, 111067, 131802, 137793, 222134, 275586, 333201, 505241, 666402, 876683, 1010482, 1515723, 1753366, 2630049, 3031446, 5260098, 9643513, 19287026, 20163709, 28930539, 40327418, 57861078, 60491127, 120982254, 221800799, 443601598, 665402397, 1330804794]

約数ペア:

[(1, 1330804794), (2, 665402397), (3, 443601598), (6, 221800799), (11, 120982254), (22, 60491127), (23, 57861078), (33, 40327418), (46, 28930539), (66, 20163709), (69, 19287026), (138, 9643513), (253, 5260098), (439, 3031446), (506, 2630049), (759, 1753366), (878, 1515723), (1317, 1010482), (1518, 876683), (1997, 666402), (2634, 505241), (3994, 333201), (4829, 275586), (5991, 222134), (9658, 137793), (10097, 131802), (11982, 111067), (14487, 91862), (20194, 65901), (21967, 60582), (28974, 45931), (30291, 43934)]