129805754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{463}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 216082944

約数和(自身を除く): 86277190

約数列:

[1, 2, 13, 26, 41, 82, 263, 463, 526, 533, 926, 1066, 3419, 6019, 6838, 10783, 12038, 18983, 21566, 37966, 121769, 140179, 243538, 246779, 280358, 493558, 1582997, 3165994, 4992529, 9985058, 64902877, 129805754]

約数ペア:

[(1, 129805754), (2, 64902877), (13, 9985058), (26, 4992529), (41, 3165994), (82, 1582997), (263, 493558), (463, 280358), (526, 246779), (533, 243538), (926, 140179), (1066, 121769), (3419, 37966), (6019, 21566), (6838, 18983), (10783, 12038)]