2166868

素因数分解:

$2^2\times {\mathrm{11}}^4\times {\mathrm{37}}^1$

素因数の和:85

約数の個数: 30

約数和(自身を含む): 4283930

約数和(自身を除く): 2117062

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 407, 484, 814, 1331, 1628, 2662, 4477, 5324, 8954, 14641, 17908, 29282, 49247, 58564, 98494, 196988, 541717, 1083434, 2166868]

約数ペア:

[(1, 2166868), (2, 1083434), (4, 541717), (11, 196988), (22, 98494), (37, 58564), (44, 49247), (74, 29282), (121, 17908), (148, 14641), (242, 8954), (407, 5324), (484, 4477), (814, 2662), (1331, 1628)]