16953289276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{504983}}^1$

素因数の和:505114

約数の個数: 48

約数和(自身を含む): 37328417280

約数和(自身を除く): 20375128004

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 154, 218, 308, 436, 763, 1199, 1526, 2398, 3052, 4796, 8393, 16786, 33572, 504983, 1009966, 2019932, 3534881, 5554813, 7069762, 11109626, 14139524, 22219252, 38883691, 55043147, 77767382, 110086294, 155534764, 220172588, 385302029, 605474617, 770604058, 1210949234, 1541208116, 2421898468, 4238322319, 8476644638, 16953289276]

約数ペア:

[(1, 16953289276), (2, 8476644638), (4, 4238322319), (7, 2421898468), (11, 1541208116), (14, 1210949234), (22, 770604058), (28, 605474617), (44, 385302029), (77, 220172588), (109, 155534764), (154, 110086294), (218, 77767382), (308, 55043147), (436, 38883691), (763, 22219252), (1199, 14139524), (1526, 11109626), (2398, 7069762), (3052, 5554813), (4796, 3534881), (8393, 2019932), (16786, 1009966), (33572, 504983)]