271049618

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{7867}}^1$

素因数の和:8006

約数の個数: 32

約数和(自身を含む): 489452544

約数和(自身を除く): 218402926

約数列:

[1, 2, 7, 14, 23, 46, 107, 161, 214, 322, 749, 1498, 2461, 4922, 7867, 15734, 17227, 34454, 55069, 110138, 180941, 361882, 841769, 1266587, 1683538, 2533174, 5892383, 11784766, 19360687, 38721374, 135524809, 271049618]

約数ペア:

[(1, 271049618), (2, 135524809), (7, 38721374), (14, 19360687), (23, 11784766), (46, 5892383), (107, 2533174), (161, 1683538), (214, 1266587), (322, 841769), (749, 361882), (1498, 180941), (2461, 110138), (4922, 55069), (7867, 34454), (15734, 17227)]