673752236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{9421}}^1$

素因数の和:10385

約数の個数: 24

約数和(自身を含む): 1242573360

約数和(自身を除く): 568821124

約数列:

[1, 2, 4, 19, 38, 76, 941, 1882, 3764, 9421, 17879, 18842, 35758, 37684, 71516, 178999, 357998, 715996, 8865161, 17730322, 35460644, 168438059, 336876118, 673752236]

約数ペア:

[(1, 673752236), (2, 336876118), (4, 168438059), (19, 35460644), (38, 17730322), (76, 8865161), (941, 715996), (1882, 357998), (3764, 178999), (9421, 71516), (17879, 37684), (18842, 35758)]