8761852

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 36

約数和(自身を含む): 17286808

約数和(自身を除く): 8524956

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 421, 473, 484, 842, 946, 1684, 1892, 4631, 5203, 9262, 10406, 18103, 18524, 20812, 36206, 50941, 72412, 101882, 199133, 203764, 398266, 796532, 2190463, 4380926, 8761852]

約数ペア:

[(1, 8761852), (2, 4380926), (4, 2190463), (11, 796532), (22, 398266), (43, 203764), (44, 199133), (86, 101882), (121, 72412), (172, 50941), (242, 36206), (421, 20812), (473, 18524), (484, 18103), (842, 10406), (946, 9262), (1684, 5203), (1892, 4631)]