542271506

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{15739}}^1$

素因数の和:15878

約数の個数: 32

約数和(自身を含む): 979153920

約数和(自身を除く): 436882414

約数列:

[1, 2, 7, 14, 23, 46, 107, 161, 214, 322, 749, 1498, 2461, 4922, 15739, 17227, 31478, 34454, 110173, 220346, 361997, 723994, 1684073, 2533979, 3368146, 5067958, 11788511, 23577022, 38733679, 77467358, 271135753, 542271506]

約数ペア:

[(1, 542271506), (2, 271135753), (7, 77467358), (14, 38733679), (23, 23577022), (46, 11788511), (107, 5067958), (161, 3368146), (214, 2533979), (322, 1684073), (749, 723994), (1498, 361997), (2461, 220346), (4922, 110173), (15739, 34454), (17227, 31478)]