1591191312

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1069349}}^1$

素因数の和:1069391

約数の個数: 40

約数和(自身を含む): 4243180800

約数和(自身を除く): 2651989488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1069349, 2138698, 3208047, 4277396, 6416094, 8554792, 12832188, 17109584, 25664376, 33149819, 51328752, 66299638, 99449457, 132599276, 198898914, 265198552, 397797828, 530397104, 795595656, 1591191312]

約数ペア:

[(1, 1591191312), (2, 795595656), (3, 530397104), (4, 397797828), (6, 265198552), (8, 198898914), (12, 132599276), (16, 99449457), (24, 66299638), (31, 51328752), (48, 33149819), (62, 25664376), (93, 17109584), (124, 12832188), (186, 8554792), (248, 6416094), (372, 4277396), (496, 3208047), (744, 2138698), (1488, 1069349)]