788345008

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{407203}}^1$

素因数の和:407233

約数の個数: 30

約数和(自身を含む): 1678902092

約数和(自身を除く): 890557084

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 407203, 814406, 1628812, 3257624, 4479233, 6515248, 8958466, 17916932, 35833864, 49271563, 71667728, 98543126, 197086252, 394172504, 788345008]

約数ペア:

[(1, 788345008), (2, 394172504), (4, 197086252), (8, 98543126), (11, 71667728), (16, 49271563), (22, 35833864), (44, 17916932), (88, 8958466), (121, 6515248), (176, 4479233), (242, 3257624), (484, 1628812), (968, 814406), (1936, 407203)]