2051854

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1297}}^1$

素因数の和:1419

約数の個数: 16

約数和(自身を含む): 3551328

約数和(自身を除く): 1499474

約数列:

[1, 2, 7, 14, 113, 226, 791, 1297, 1582, 2594, 9079, 18158, 146561, 293122, 1025927, 2051854]

約数ペア:

[(1, 2051854), (2, 1025927), (7, 293122), (14, 146561), (113, 18158), (226, 9079), (791, 2594), (1297, 1582)]