2977996868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9668821}}^1$

素因数の和:9668843

約数の個数: 24

約数和(自身を含む): 6497448384

約数和(自身を除く): 3519451516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 9668821, 19337642, 38675284, 67681747, 106357031, 135363494, 212714062, 270726988, 425428124, 744499217, 1488998434, 2977996868]

約数ペア:

[(1, 2977996868), (2, 1488998434), (4, 744499217), (7, 425428124), (11, 270726988), (14, 212714062), (22, 135363494), (28, 106357031), (44, 67681747), (77, 38675284), (154, 19337642), (308, 9668821)]