8340772

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:952

約数の個数: 36

約数和(自身を含む): 16906960

約数和(自身を除く): 8566188

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 907, 1814, 2299, 3628, 4598, 9196, 9977, 17233, 19954, 34466, 39908, 68932, 109747, 189563, 219494, 379126, 438988, 758252, 2085193, 4170386, 8340772]

約数ペア:

[(1, 8340772), (2, 4170386), (4, 2085193), (11, 758252), (19, 438988), (22, 379126), (38, 219494), (44, 189563), (76, 109747), (121, 68932), (209, 39908), (242, 34466), (418, 19954), (484, 17233), (836, 9977), (907, 9196), (1814, 4598), (2299, 3628)]