8870296786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1\times {\mathrm{9043}}^1$

素因数の和:10306

約数の個数: 32

約数和(自身を含む): 14804955648

約数和(自身を除く): 5934658862

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1217, 2434, 9043, 15821, 18086, 31642, 37727, 75454, 117559, 235118, 280333, 490451, 560666, 980902, 3644329, 7288658, 11005331, 22010662, 143069303, 286138606, 341165261, 682330522, 4435148393, 8870296786]

約数ペア:

[(1, 8870296786), (2, 4435148393), (13, 682330522), (26, 341165261), (31, 286138606), (62, 143069303), (403, 22010662), (806, 11005331), (1217, 7288658), (2434, 3644329), (9043, 980902), (15821, 560666), (18086, 490451), (31642, 280333), (37727, 235118), (75454, 117559)]