2016198670

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{419}}^1\times {\mathrm{1237}}^1$

素因数の和:2052

約数の個数: 32

約数和(自身を含む): 3650119200

約数和(自身を除く): 1633920530

約数列:

[1, 2, 5, 10, 389, 419, 778, 838, 1237, 1945, 2095, 2474, 3890, 4190, 6185, 12370, 162991, 325982, 481193, 518303, 814955, 962386, 1036606, 1629910, 2405965, 2591515, 4811930, 5183030, 201619867, 403239734, 1008099335, 2016198670]

約数ペア:

[(1, 2016198670), (2, 1008099335), (5, 403239734), (10, 201619867), (389, 5183030), (419, 4811930), (778, 2591515), (838, 2405965), (1237, 1629910), (1945, 1036606), (2095, 962386), (2474, 814955), (3890, 518303), (4190, 481193), (6185, 325982), (12370, 162991)]