427011208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{4507}}^1$

素因数の和:5437

約数の個数: 32

約数和(自身を含む): 863372160

約数和(自身を除く): 436360952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 911, 1822, 3644, 4507, 7288, 9014, 11843, 18028, 23686, 36056, 47372, 58591, 94744, 117182, 234364, 468728, 4105877, 8211754, 16423508, 32847016, 53376401, 106752802, 213505604, 427011208]

約数ペア:

[(1, 427011208), (2, 213505604), (4, 106752802), (8, 53376401), (13, 32847016), (26, 16423508), (52, 8211754), (104, 4105877), (911, 468728), (1822, 234364), (3644, 117182), (4507, 94744), (7288, 58591), (9014, 47372), (11843, 36056), (18028, 23686)]