1004432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:471

約数の個数: 40

約数和(自身を含む): 2291520

約数和(自身を除く): 1287088

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 439, 572, 878, 1144, 1756, 2288, 3512, 4829, 5707, 7024, 9658, 11414, 19316, 22828, 38632, 45656, 62777, 77264, 91312, 125554, 251108, 502216, 1004432]

約数ペア:

[(1, 1004432), (2, 502216), (4, 251108), (8, 125554), (11, 91312), (13, 77264), (16, 62777), (22, 45656), (26, 38632), (44, 22828), (52, 19316), (88, 11414), (104, 9658), (143, 7024), (176, 5707), (208, 4829), (286, 3512), (439, 2288), (572, 1756), (878, 1144)]