2438234816

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{1228949}}^1$

素因数の和:1228992

約数の個数: 28

約数和(自身を含む): 4994452800

約数和(自身を除く): 2556217984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 1228949, 2457898, 4915796, 9831592, 19663184, 38097419, 39326368, 76194838, 78652736, 152389676, 304779352, 609558704, 1219117408, 2438234816]

約数ペア:

[(1, 2438234816), (2, 1219117408), (4, 609558704), (8, 304779352), (16, 152389676), (31, 78652736), (32, 76194838), (62, 39326368), (64, 38097419), (124, 19663184), (248, 9831592), (496, 4915796), (992, 2457898), (1984, 1228949)]