2079338891

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{332641}}^1$

素因数の和:332714

約数の個数: 16

約数和(自身を含む): 2554690560

約数和(自身を除く): 475351669

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 332641, 2328487, 6320179, 15634127, 44241253, 109438889, 297048413, 2079338891]

約数ペア:

[(1, 2079338891), (7, 297048413), (19, 109438889), (47, 44241253), (133, 15634127), (329, 6320179), (893, 2328487), (6251, 332641)]