1738180636

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{20089}}^1$

素因数の和:20413

約数の個数: 24

約数和(自身を含む): 3087109760

約数和(自身を除く): 1348929124

約数列:

[1, 2, 4, 97, 194, 223, 388, 446, 892, 20089, 21631, 40178, 43262, 80356, 86524, 1948633, 3897266, 4479847, 7794532, 8959694, 17919388, 434545159, 869090318, 1738180636]

約数ペア:

[(1, 1738180636), (2, 869090318), (4, 434545159), (97, 17919388), (194, 8959694), (223, 7794532), (388, 4479847), (446, 3897266), (892, 1948633), (20089, 86524), (21631, 80356), (40178, 43262)]