1845989912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2531}}^1\times {\mathrm{7013}}^1$

素因数の和:9563

約数の個数: 32

約数和(自身を含む): 3729484080

約数和(自身を除く): 1883494168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2531, 5062, 7013, 10124, 14026, 20248, 28052, 32903, 56104, 65806, 91169, 131612, 182338, 263224, 364676, 729352, 17749903, 35499806, 70999612, 141999224, 230748739, 461497478, 922994956, 1845989912]

約数ペア:

[(1, 1845989912), (2, 922994956), (4, 461497478), (8, 230748739), (13, 141999224), (26, 70999612), (52, 35499806), (104, 17749903), (2531, 729352), (5062, 364676), (7013, 263224), (10124, 182338), (14026, 131612), (20248, 91169), (28052, 65806), (32903, 56104)]