8119706

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 14681088

約数和(自身を除く): 6561382

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 217, 353, 371, 434, 706, 742, 1643, 2471, 3286, 4942, 10943, 11501, 18709, 21886, 23002, 37418, 76601, 130963, 153202, 261926, 579979, 1159958, 4059853, 8119706]

約数ペア:

[(1, 8119706), (2, 4059853), (7, 1159958), (14, 579979), (31, 261926), (53, 153202), (62, 130963), (106, 76601), (217, 37418), (353, 23002), (371, 21886), (434, 18709), (706, 11501), (742, 10943), (1643, 4942), (2471, 3286)]