270041404

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{3121}}^1$

素因数の和:3445

約数の個数: 24

約数和(自身を含む): 479739008

約数和(自身を除く): 209697604

約数列:

[1, 2, 4, 97, 194, 223, 388, 446, 892, 3121, 6242, 12484, 21631, 43262, 86524, 302737, 605474, 695983, 1210948, 1391966, 2783932, 67510351, 135020702, 270041404]

約数ペア:

[(1, 270041404), (2, 135020702), (4, 67510351), (97, 2783932), (194, 1391966), (223, 1210948), (388, 695983), (446, 605474), (892, 302737), (3121, 86524), (6242, 43262), (12484, 21631)]