1985411036195

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{20287243}}^1$

素因数の和:20287331

約数の個数: 24

約数和(自身を含む): 2557896872496

約数和(自身を除く): 572485836301

約数列:

[1, 5, 23, 37, 115, 185, 529, 851, 2645, 4255, 19573, 97865, 20287243, 101436215, 466606589, 750627991, 2333032945, 3753139955, 10731951547, 17264443793, 53659757735, 86322218965, 397082207239, 1985411036195]

約数ペア:

[(1, 1985411036195), (5, 397082207239), (23, 86322218965), (37, 53659757735), (115, 17264443793), (185, 10731951547), (529, 3753139955), (851, 2333032945), (2645, 750627991), (4255, 466606589), (19573, 101436215), (97865, 20287243)]