1944173878

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{426541}}^1$

素因数の和:426639

約数の個数: 16

約数和(自身を含む): 3040391376

約数和(自身を除く): 1096217498

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 426541, 853082, 18341263, 22606673, 36682526, 45213346, 972086939, 1944173878]

約数ペア:

[(1, 1944173878), (2, 972086939), (43, 45213346), (53, 36682526), (86, 22606673), (106, 18341263), (2279, 853082), (4558, 426541)]