2017019974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{277903}}^1$

素因数の和:278115

約数の個数: 16

約数和(自身を含む): 3201454080

約数和(自身を除く): 1184434106

約数列:

[1, 2, 19, 38, 191, 382, 3629, 7258, 277903, 555806, 5280157, 10560314, 53079473, 106158946, 1008509987, 2017019974]

約数ペア:

[(1, 2017019974), (2, 1008509987), (19, 106158946), (38, 53079473), (191, 10560314), (382, 5280157), (3629, 555806), (7258, 277903)]