804559406

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{144757}}^1$

素因数の和:145163

約数の個数: 16

約数和(自身を含む): 1382728416

約数和(自身を除く): 578169010

約数列:

[1, 2, 7, 14, 397, 794, 2779, 5558, 144757, 289514, 1013299, 2026598, 57468529, 114937058, 402279703, 804559406]

約数ペア:

[(1, 804559406), (2, 402279703), (7, 114937058), (14, 57468529), (397, 2026598), (794, 1013299), (2779, 289514), (5558, 144757)]