1949852074

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{78427}}^1$

素因数の和:78861

約数の個数: 16

約数和(自身を含む): 3026693376

約数和(自身を除く): 1076841302

約数列:

[1, 2, 31, 62, 401, 802, 12431, 24862, 78427, 156854, 2431237, 4862474, 31449227, 62898454, 974926037, 1949852074]

約数ペア:

[(1, 1949852074), (2, 974926037), (31, 62898454), (62, 31449227), (401, 4862474), (802, 2431237), (12431, 156854), (24862, 78427)]