339919346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2549}}^1$

素因数の和:2810

約数の個数: 32

約数和(自身を含む): 575769600

約数和(自身を除く): 235850254

約数列:

[1, 2, 13, 23, 26, 46, 223, 299, 446, 598, 2549, 2899, 5098, 5129, 5798, 10258, 33137, 58627, 66274, 66677, 117254, 133354, 568427, 762151, 1136854, 1524302, 7389551, 13073821, 14779102, 26147642, 169959673, 339919346]

約数ペア:

[(1, 339919346), (2, 169959673), (13, 26147642), (23, 14779102), (26, 13073821), (46, 7389551), (223, 1524302), (299, 1136854), (446, 762151), (598, 568427), (2549, 133354), (2899, 117254), (5098, 66677), (5129, 66274), (5798, 58627), (10258, 33137)]