1885795618

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{18049}}^1$

素因数の和:18514

約数の個数: 32

約数和(自身を含む): 3430944000

約数和(自身を除く): 1545148382

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 439, 878, 3073, 6146, 7463, 14926, 18049, 36098, 52241, 104482, 126343, 252686, 306833, 613666, 2147831, 4295662, 7923511, 15847022, 55464577, 110929154, 134699687, 269399374, 942897809, 1885795618]

約数ペア:

[(1, 1885795618), (2, 942897809), (7, 269399374), (14, 134699687), (17, 110929154), (34, 55464577), (119, 15847022), (238, 7923511), (439, 4295662), (878, 2147831), (3073, 613666), (6146, 306833), (7463, 252686), (14926, 126343), (18049, 104482), (36098, 52241)]