268888045198

素因数分解:

$2^1\times {\mathrm{281}}^1\times {\mathrm{4133}}^1\times {\mathrm{115763}}^1$

素因数の和:120179

約数の個数: 16

約数和(自身を含む): 404868846096

約数和(自身を除く): 135980800898

約数列:

[1, 2, 281, 562, 4133, 8266, 115763, 231526, 1161373, 2322746, 32529403, 65058806, 478448479, 956896958, 134444022599, 268888045198]

約数ペア:

[(1, 268888045198), (2, 134444022599), (281, 956896958), (562, 478448479), (4133, 65058806), (8266, 32529403), (115763, 2322746), (231526, 1161373)]