2018776048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4070113}}^1$

素因数の和:4070152

約数の個数: 20

約数和(自身を含む): 4037553088

約数和(自身を除く): 2018777040

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4070113, 8140226, 16280452, 32560904, 65121808, 126173503, 252347006, 504694012, 1009388024, 2018776048]

約数ペア:

[(1, 2018776048), (2, 1009388024), (4, 504694012), (8, 252347006), (16, 126173503), (31, 65121808), (62, 32560904), (124, 16280452), (248, 8140226), (496, 4070113)]