6227890

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1601}}^1$

素因数の和:1997

約数の個数: 16

約数和(自身を含む): 11246040

約数和(自身を除く): 5018150

約数列:

[1, 2, 5, 10, 389, 778, 1601, 1945, 3202, 3890, 8005, 16010, 622789, 1245578, 3113945, 6227890]

約数ペア:

[(1, 6227890), (2, 3113945), (5, 1245578), (10, 622789), (389, 16010), (778, 8005), (1601, 3890), (1945, 3202)]