2953756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 5700464

約数和(自身を除く): 2746708

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 1321, 2236, 2642, 5284, 17173, 34346, 56803, 68692, 113606, 227212, 738439, 1476878, 2953756]

約数ペア:

[(1, 2953756), (2, 1476878), (4, 738439), (13, 227212), (26, 113606), (43, 68692), (52, 56803), (86, 34346), (172, 17173), (559, 5284), (1118, 2642), (1321, 2236)]