790784306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{991}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 1307916288

約数和(自身を除く): 517131982

約数列:

[1, 2, 13, 26, 47, 94, 611, 653, 991, 1222, 1306, 1982, 8489, 12883, 16978, 25766, 30691, 46577, 61382, 93154, 398983, 605501, 647123, 797966, 1211002, 1294246, 8412599, 16825198, 30414781, 60829562, 395392153, 790784306]

約数ペア:

[(1, 790784306), (2, 395392153), (13, 60829562), (26, 30414781), (47, 16825198), (94, 8412599), (611, 1294246), (653, 1211002), (991, 797966), (1222, 647123), (1306, 605501), (1982, 398983), (8489, 93154), (12883, 61382), (16978, 46577), (25766, 30691)]