3839212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 7916832

約数和(自身を除く): 4077620

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 101, 172, 202, 221, 404, 442, 559, 731, 884, 1118, 1313, 1462, 1717, 2236, 2626, 2924, 3434, 4343, 5252, 6868, 8686, 9503, 17372, 19006, 22321, 38012, 44642, 56459, 73831, 89284, 112918, 147662, 225836, 295324, 959803, 1919606, 3839212]

約数ペア:

[(1, 3839212), (2, 1919606), (4, 959803), (13, 295324), (17, 225836), (26, 147662), (34, 112918), (43, 89284), (52, 73831), (68, 56459), (86, 44642), (101, 38012), (172, 22321), (202, 19006), (221, 17372), (404, 9503), (442, 8686), (559, 6868), (731, 5252), (884, 4343), (1118, 3434), (1313, 2924), (1462, 2626), (1717, 2236)]