1738972274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{916213}}^1$

素因数の和:916301

約数の個数: 16

約数和(自身を含む): 2847593112

約数和(自身を除く): 1108620838

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 916213, 1832426, 11910769, 23821538, 66883549, 133767098, 869486137, 1738972274]

約数ペア:

[(1, 1738972274), (2, 869486137), (13, 133767098), (26, 66883549), (73, 23821538), (146, 11910769), (949, 1832426), (1898, 916213)]