2729221648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5502463}}^1$

素因数の和:5502502

約数の個数: 20

約数和(自身を含む): 5458444288

約数和(自身を除く): 2729222640

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5502463, 11004926, 22009852, 44019704, 88039408, 170576353, 341152706, 682305412, 1364610824, 2729221648]

約数ペア:

[(1, 2729221648), (2, 1364610824), (4, 682305412), (8, 341152706), (16, 170576353), (31, 88039408), (62, 44019704), (124, 22009852), (248, 11004926), (496, 5502463)]