2031962878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{340819}}^1$

素因数の和:341103

約数の個数: 16

約数和(自身を含む): 3337309440

約数和(自身を除く): 1305346562

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 340819, 681638, 3749009, 7498018, 92361949, 184723898, 1015981439, 2031962878]

約数ペア:

[(1, 2031962878), (2, 1015981439), (11, 184723898), (22, 92361949), (271, 7498018), (542, 3749009), (2981, 681638), (5962, 340819)]