8889275362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{494563}}^1$

素因数の和:494638

約数の個数: 32

約数和(自身を含む): 15667787520

約数和(自身を除く): 6778512158

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1634, 8987, 17974, 494563, 989126, 5440193, 9396697, 10880386, 18793394, 21266209, 42532418, 103363667, 206727334, 233928299, 404057971, 467856598, 808115942, 4444637681, 8889275362]

約数ペア:

[(1, 8889275362), (2, 4444637681), (11, 808115942), (19, 467856598), (22, 404057971), (38, 233928299), (43, 206727334), (86, 103363667), (209, 42532418), (418, 21266209), (473, 18793394), (817, 10880386), (946, 9396697), (1634, 5440193), (8987, 989126), (17974, 494563)]