9943602242

素因数分解:

$2^1\times 7^4\times {\mathrm{1439}}^2$

素因数の和:2908

約数の個数: 30

約数和(自身を含む): 17412368883

約数和(自身を除く): 7468766641

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1439, 2401, 2878, 4802, 10073, 20146, 70511, 141022, 493577, 987154, 2070721, 3455039, 4141442, 6910078, 14495047, 28990094, 101465329, 202930658, 710257303, 1420514606, 4971801121, 9943602242]

約数ペア:

[(1, 9943602242), (2, 4971801121), (7, 1420514606), (14, 710257303), (49, 202930658), (98, 101465329), (343, 28990094), (686, 14495047), (1439, 6910078), (2401, 4141442), (2878, 3455039), (4802, 2070721), (10073, 987154), (20146, 493577), (70511, 141022)]