230963876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{403783}}^1$

素因数の和:403811

約数の個数: 24

約数和(自身を含む): 474849984

約数和(自身を除く): 243886108

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 403783, 807566, 1615132, 4441613, 5249179, 8883226, 10498358, 17766452, 20996716, 57740969, 115481938, 230963876]

約数ペア:

[(1, 230963876), (2, 115481938), (4, 57740969), (11, 20996716), (13, 17766452), (22, 10498358), (26, 8883226), (44, 5249179), (52, 4441613), (143, 1615132), (286, 807566), (572, 403783)]