340788244

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{15601}}^1$

素因数の和:15775

約数の個数: 24

約数和(自身を含む): 615093248

約数和(自身を除く): 274305004

約数列:

[1, 2, 4, 43, 86, 127, 172, 254, 508, 5461, 10922, 15601, 21844, 31202, 62404, 670843, 1341686, 1981327, 2683372, 3962654, 7925308, 85197061, 170394122, 340788244]

約数ペア:

[(1, 340788244), (2, 170394122), (4, 85197061), (43, 7925308), (86, 3962654), (127, 2683372), (172, 1981327), (254, 1341686), (508, 670843), (5461, 62404), (10922, 31202), (15601, 21844)]