2108753912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{12763}}^1$

素因数の和:13875

約数の個数: 32

約数和(自身を含む): 4166169600

約数和(自身を除く): 2057415688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1087, 2174, 4348, 8696, 12763, 20653, 25526, 41306, 51052, 82612, 102104, 165224, 242497, 484994, 969988, 1939976, 13873381, 27746762, 55493524, 110987048, 263594239, 527188478, 1054376956, 2108753912]

約数ペア:

[(1, 2108753912), (2, 1054376956), (4, 527188478), (8, 263594239), (19, 110987048), (38, 55493524), (76, 27746762), (152, 13873381), (1087, 1939976), (2174, 969988), (4348, 484994), (8696, 242497), (12763, 165224), (20653, 102104), (25526, 82612), (41306, 51052)]