402420368

素因数分解:

$2^4\times 7^1\times {\mathrm{3593039}}^1$

素因数の和:3593054

約数の個数: 20

約数和(自身を含む): 891073920

約数和(自身を除く): 488653552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3593039, 7186078, 14372156, 25151273, 28744312, 50302546, 57488624, 100605092, 201210184, 402420368]

約数ペア:

[(1, 402420368), (2, 201210184), (4, 100605092), (7, 57488624), (8, 50302546), (14, 28744312), (16, 25151273), (28, 14372156), (56, 7186078), (112, 3593039)]