1369988176

素因数分解:

$2^4\times {\mathrm{859}}^1\times {\mathrm{99679}}^1$

素因数の和:100546

約数の個数: 20

約数和(自身を含む): 2657468800

約数和(自身を除く): 1287480624

約数列:

[1, 2, 4, 8, 16, 859, 1718, 3436, 6872, 13744, 99679, 199358, 398716, 797432, 1594864, 85624261, 171248522, 342497044, 684994088, 1369988176]

約数ペア:

[(1, 1369988176), (2, 684994088), (4, 342497044), (8, 171248522), (16, 85624261), (859, 1594864), (1718, 797432), (3436, 398716), (6872, 199358), (13744, 99679)]