1942972028

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1999}}^1\times {\mathrm{5651}}^1$

素因数の和:7697

約数の個数: 24

約数和(自身を含む): 3481632000

約数和(自身を除く): 1538659972

約数列:

[1, 2, 4, 43, 86, 172, 1999, 3998, 5651, 7996, 11302, 22604, 85957, 171914, 242993, 343828, 485986, 971972, 11296349, 22592698, 45185396, 485743007, 971486014, 1942972028]

約数ペア:

[(1, 1942972028), (2, 971486014), (4, 485743007), (43, 45185396), (86, 22592698), (172, 11296349), (1999, 971972), (3998, 485986), (5651, 343828), (7996, 242993), (11302, 171914), (22604, 85957)]