822689790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2109461}}^1$

素因数の和:2109484

約数の個数: 32

約数和(自身を含む): 2126337696

約数和(自身を除く): 1303647906

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2109461, 4218922, 6328383, 10547305, 12656766, 21094610, 27422993, 31641915, 54845986, 63283830, 82268979, 137114965, 164537958, 274229930, 411344895, 822689790]

約数ペア:

[(1, 822689790), (2, 411344895), (3, 274229930), (5, 164537958), (6, 137114965), (10, 82268979), (13, 63283830), (15, 54845986), (26, 31641915), (30, 27422993), (39, 21094610), (65, 12656766), (78, 10547305), (130, 6328383), (195, 4218922), (390, 2109461)]