1854203494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1\times {\mathrm{3253}}^1$

素因数の和:5272

約数の個数: 32

約数和(自身を含む): 3270191904

約数和(自身を除く): 1415988410

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1993, 3253, 3986, 6506, 21923, 25909, 35783, 42289, 43846, 51818, 71566, 84578, 284999, 465179, 569998, 930358, 6483229, 12966458, 71315519, 84281977, 142631038, 168563954, 927101747, 1854203494]

約数ペア:

[(1, 1854203494), (2, 927101747), (11, 168563954), (13, 142631038), (22, 84281977), (26, 71315519), (143, 12966458), (286, 6483229), (1993, 930358), (3253, 569998), (3986, 465179), (6506, 284999), (21923, 84578), (25909, 71566), (35783, 51818), (42289, 43846)]