420706088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{4780751}}^1$

素因数の和:4780768

約数の個数: 16

約数和(自身を含む): 860535360

約数和(自身を除く): 439829272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 4780751, 9561502, 19123004, 38246008, 52588261, 105176522, 210353044, 420706088]

約数ペア:

[(1, 420706088), (2, 210353044), (4, 105176522), (8, 52588261), (11, 38246008), (22, 19123004), (44, 9561502), (88, 4780751)]