2078709830

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{22441}}^1$

素因数の和:22664

約数の個数: 32

約数和(自身を含む): 3829502880

約数和(自身を除く): 1750793050

約数列:

[1, 2, 5, 10, 59, 118, 157, 295, 314, 590, 785, 1570, 9263, 18526, 22441, 44882, 46315, 92630, 112205, 224410, 1324019, 2648038, 3523237, 6620095, 7046474, 13240190, 17616185, 35232370, 207870983, 415741966, 1039354915, 2078709830]

約数ペア:

[(1, 2078709830), (2, 1039354915), (5, 415741966), (10, 207870983), (59, 35232370), (118, 17616185), (157, 13240190), (295, 7046474), (314, 6620095), (590, 3523237), (785, 2648038), (1570, 1324019), (9263, 224410), (18526, 112205), (22441, 92630), (44882, 46315)]