2012375869

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{337817}}^1$

素因数の和:337884

約数の個数: 16

約数和(自身を含む): 2464720128

約数和(自身を除く): 452344259

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 337817, 2364719, 7769791, 12499229, 54388537, 87494603, 287482267, 2012375869]

約数ペア:

[(1, 2012375869), (7, 287482267), (23, 87494603), (37, 54388537), (161, 12499229), (259, 7769791), (851, 2364719), (5957, 337817)]