8440844

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 15154608

約数和(自身を除く): 6713764

約数列:

[1, 2, 4, 73, 137, 146, 211, 274, 292, 422, 548, 844, 10001, 15403, 20002, 28907, 30806, 40004, 57814, 61612, 115628, 2110211, 4220422, 8440844]

約数ペア:

[(1, 8440844), (2, 4220422), (4, 2110211), (73, 115628), (137, 61612), (146, 57814), (211, 40004), (274, 30806), (292, 28907), (422, 20002), (548, 15403), (844, 10001)]