259532932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{21751}}^1$

素因数の和:21931

約数の個数: 24

約数和(自身を含む): 481154240

約数和(自身を除く): 221621308

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 5966, 11932, 21751, 43502, 87004, 413269, 826538, 1653076, 3414907, 6829814, 13659628, 64883233, 129766466, 259532932]

約数ペア:

[(1, 259532932), (2, 129766466), (4, 64883233), (19, 13659628), (38, 6829814), (76, 3414907), (157, 1653076), (314, 826538), (628, 413269), (2983, 87004), (5966, 43502), (11932, 21751)]