258680642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{15451}}^1$

素因数の和:16225

約数の個数: 16

約数和(自身を含む): 423879264

約数和(自身を除く): 165198622

約数列:

[1, 2, 11, 22, 761, 1522, 8371, 15451, 16742, 30902, 169961, 339922, 11758211, 23516422, 129340321, 258680642]

約数ペア:

[(1, 258680642), (2, 129340321), (11, 23516422), (22, 11758211), (761, 339922), (1522, 169961), (8371, 30902), (15451, 16742)]