1799665790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{18049}}^1$

素因数の和:18141

約数の個数: 48

約数和(自身を含む): 3567402000

約数和(自身を除く): 1767736210

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 169, 295, 338, 590, 767, 845, 1534, 1690, 3835, 7670, 9971, 18049, 19942, 36098, 49855, 90245, 99710, 180490, 234637, 469274, 1064891, 1173185, 2129782, 2346370, 3050281, 5324455, 6100562, 10648910, 13843583, 15251405, 27687166, 30502810, 69217915, 138435830, 179966579, 359933158, 899832895, 1799665790]

約数ペア:

[(1, 1799665790), (2, 899832895), (5, 359933158), (10, 179966579), (13, 138435830), (26, 69217915), (59, 30502810), (65, 27687166), (118, 15251405), (130, 13843583), (169, 10648910), (295, 6100562), (338, 5324455), (590, 3050281), (767, 2346370), (845, 2129782), (1534, 1173185), (1690, 1064891), (3835, 469274), (7670, 234637), (9971, 180490), (18049, 99710), (19942, 90245), (36098, 49855)]