1037108990

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{6101}}^1$

素因数の和:6388

約数の個数: 32

約数和(自身を含む): 1897966080

約数和(自身を除く): 860857090

約数列:

[1, 2, 5, 10, 89, 178, 191, 382, 445, 890, 955, 1910, 6101, 12202, 16999, 30505, 33998, 61010, 84995, 169990, 542989, 1085978, 1165291, 2330582, 2714945, 5429890, 5826455, 11652910, 103710899, 207421798, 518554495, 1037108990]

約数ペア:

[(1, 1037108990), (2, 518554495), (5, 207421798), (10, 103710899), (89, 11652910), (178, 5826455), (191, 5429890), (382, 2714945), (445, 2330582), (890, 1165291), (955, 1085978), (1910, 542989), (6101, 169990), (12202, 84995), (16999, 61010), (30505, 33998)]