40830694

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{761}}^1$

素因数の和:1095

約数の個数: 16

約数和(自身を含む): 62087760

約数和(自身を除く): 21257066

約数列:

[1, 2, 139, 193, 278, 386, 761, 1522, 26827, 53654, 105779, 146873, 211558, 293746, 20415347, 40830694]

約数ペア:

[(1, 40830694), (2, 20415347), (139, 293746), (193, 211558), (278, 146873), (386, 105779), (761, 53654), (1522, 26827)]