487331286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{58391}}^1$

素因数の和:58516

約数の個数: 32

約数和(自身を含む): 1059464448

約数和(自身を除く): 572133162

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 4173, 8346, 58391, 116782, 175173, 350346, 759083, 1518166, 2277249, 4554498, 6247837, 12495674, 18743511, 37487022, 81221881, 162443762, 243665643, 487331286]

約数ペア:

[(1, 487331286), (2, 243665643), (3, 162443762), (6, 81221881), (13, 37487022), (26, 18743511), (39, 12495674), (78, 6247837), (107, 4554498), (214, 2277249), (321, 1518166), (642, 759083), (1391, 350346), (2782, 175173), (4173, 116782), (8346, 58391)]