13991950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{5711}}^1$

素因数の和:5737

約数の個数: 36

約数和(自身を含む): 30279312

約数和(自身を除く): 16287362

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 5711, 11422, 28555, 39977, 57110, 79954, 142775, 199885, 279839, 285550, 399770, 559678, 999425, 1399195, 1998850, 2798390, 6995975, 13991950]

約数ペア:

[(1, 13991950), (2, 6995975), (5, 2798390), (7, 1998850), (10, 1399195), (14, 999425), (25, 559678), (35, 399770), (49, 285550), (50, 279839), (70, 199885), (98, 142775), (175, 79954), (245, 57110), (350, 39977), (490, 28555), (1225, 11422), (2450, 5711)]