2004948110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{230719}}^1$

素因数の和:230816

約数の個数: 32

約数和(自身を含む): 3986841600

約数和(自身を除く): 1981893490

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 230719, 461438, 1153595, 2307190, 2537909, 5075818, 12689545, 18226801, 25379090, 36453602, 91134005, 182268010, 200494811, 400989622, 1002474055, 2004948110]

約数ペア:

[(1, 2004948110), (2, 1002474055), (5, 400989622), (10, 200494811), (11, 182268010), (22, 91134005), (55, 36453602), (79, 25379090), (110, 18226801), (158, 12689545), (395, 5075818), (790, 2537909), (869, 2307190), (1738, 1153595), (4345, 461438), (8690, 230719)]