1519471884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{9049}}^1$

素因数の和:11062

約数の個数: 48

約数和(自身を含む): 4054400000

約数和(自身を除く): 2534928116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1999, 3998, 5997, 7996, 9049, 11994, 13993, 18098, 23988, 27147, 27986, 36196, 41979, 54294, 55972, 63343, 83958, 108588, 126686, 167916, 190029, 253372, 380058, 760116, 18088951, 36177902, 54266853, 72355804, 108533706, 126622657, 217067412, 253245314, 379867971, 506490628, 759735942, 1519471884]

約数ペア:

[(1, 1519471884), (2, 759735942), (3, 506490628), (4, 379867971), (6, 253245314), (7, 217067412), (12, 126622657), (14, 108533706), (21, 72355804), (28, 54266853), (42, 36177902), (84, 18088951), (1999, 760116), (3998, 380058), (5997, 253372), (7996, 190029), (9049, 167916), (11994, 126686), (13993, 108588), (18098, 83958), (23988, 63343), (27147, 55972), (27986, 54294), (36196, 41979)]