890242576

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{116159}}^1$

素因数の和:116646

約数の個数: 20

約数和(自身を含む): 1728460800

約数和(自身を除く): 838218224

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 3832, 7664, 116159, 232318, 464636, 929272, 1858544, 55640161, 111280322, 222560644, 445121288, 890242576]

約数ペア:

[(1, 890242576), (2, 445121288), (4, 222560644), (8, 111280322), (16, 55640161), (479, 1858544), (958, 929272), (1916, 464636), (3832, 232318), (7664, 116159)]