2016239992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{365791}}^1$

素因数の和:365863

約数の個数: 32

約数和(自身を含む): 4148081280

約数和(自身を除く): 2131841288

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 365791, 731582, 1463164, 2926328, 4755283, 9510566, 19021132, 19386923, 38042264, 38773846, 77547692, 155095384, 252029999, 504059998, 1008119996, 2016239992]

約数ペア:

[(1, 2016239992), (2, 1008119996), (4, 504059998), (8, 252029999), (13, 155095384), (26, 77547692), (52, 38773846), (53, 38042264), (104, 19386923), (106, 19021132), (212, 9510566), (424, 4755283), (689, 2926328), (1378, 1463164), (2756, 731582), (5512, 365791)]