172260712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1283}}^1\times {\mathrm{1291}}^1$

素因数の和:2593

約数の個数: 32

約数和(自身を含む): 348374880

約数和(自身を除く): 176114168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1283, 1291, 2566, 2582, 5132, 5164, 10264, 10328, 16679, 16783, 33358, 33566, 66716, 67132, 133432, 134264, 1656353, 3312706, 6625412, 13250824, 21532589, 43065178, 86130356, 172260712]

約数ペア:

[(1, 172260712), (2, 86130356), (4, 43065178), (8, 21532589), (13, 13250824), (26, 6625412), (52, 3312706), (104, 1656353), (1283, 134264), (1291, 133432), (2566, 67132), (2582, 66716), (5132, 33566), (5164, 33358), (10264, 16783), (10328, 16679)]