8371948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1229}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 15911280

約数和(自身を除く): 7539332

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1229, 1703, 2458, 3406, 4916, 6812, 15977, 31954, 63908, 160999, 321998, 643996, 2092987, 4185974, 8371948]

約数ペア:

[(1, 8371948), (2, 4185974), (4, 2092987), (13, 643996), (26, 321998), (52, 160999), (131, 63908), (262, 31954), (524, 15977), (1229, 6812), (1703, 4916), (2458, 3406)]