4998889216

素因数分解:

$2^8\times {\mathrm{163}}^1\times {\mathrm{119797}}^1$

素因数の和:119976

約数の個数: 36

約数和(自身を含む): 10039551592

約数和(自身を除く): 5040662376

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 652, 1304, 2608, 5216, 10432, 20864, 41728, 119797, 239594, 479188, 958376, 1916752, 3833504, 7667008, 15334016, 19526911, 30668032, 39053822, 78107644, 156215288, 312430576, 624861152, 1249722304, 2499444608, 4998889216]

約数ペア:

[(1, 4998889216), (2, 2499444608), (4, 1249722304), (8, 624861152), (16, 312430576), (32, 156215288), (64, 78107644), (128, 39053822), (163, 30668032), (256, 19526911), (326, 15334016), (652, 7667008), (1304, 3833504), (2608, 1916752), (5216, 958376), (10432, 479188), (20864, 239594), (41728, 119797)]