411821284

素因数分解:

$2^2\times 7^2\times {\mathrm{2101129}}^1$

素因数の和:2101147

約数の個数: 18

約数和(自身を含む): 838350870

約数和(自身を除く): 426529586

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2101129, 4202258, 8404516, 14707903, 29415806, 58831612, 102955321, 205910642, 411821284]

約数ペア:

[(1, 411821284), (2, 205910642), (4, 102955321), (7, 58831612), (14, 29415806), (28, 14707903), (49, 8404516), (98, 4202258), (196, 2101129)]