4485104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{21563}}^1$

素因数の和:21584

約数の個数: 20

約数和(自身を含む): 9358776

約数和(自身を除く): 4873672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 21563, 43126, 86252, 172504, 280319, 345008, 560638, 1121276, 2242552, 4485104]

約数ペア:

[(1, 4485104), (2, 2242552), (4, 1121276), (8, 560638), (13, 345008), (16, 280319), (26, 172504), (52, 86252), (104, 43126), (208, 21563)]