1888943043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{3347}}^1$

素因数の和:3891

約数の個数: 32

約数和(自身を含む): 2812320000

約数和(自身を除く): 923376957

約数列:

[1, 3, 13, 29, 39, 87, 377, 499, 1131, 1497, 3347, 6487, 10041, 14471, 19461, 43413, 43511, 97063, 130533, 188123, 291189, 564369, 1261819, 1670153, 3785457, 5010459, 21711989, 48434437, 65135967, 145303311, 629647681, 1888943043]

約数ペア:

[(1, 1888943043), (3, 629647681), (13, 145303311), (29, 65135967), (39, 48434437), (87, 21711989), (377, 5010459), (499, 3785457), (1131, 1670153), (1497, 1261819), (3347, 564369), (6487, 291189), (10041, 188123), (14471, 130533), (19461, 97063), (43413, 43511)]