6989748094

素因数分解:

$2^1\times 7^1\times {\mathrm{12487}}^1\times {\mathrm{39983}}^1$

素因数の和:52479

約数の個数: 16

約数和(自身を含む): 11983684608

約数和(自身を除く): 4993936514

約数列:

[1, 2, 7, 14, 12487, 24974, 39983, 79966, 87409, 174818, 279881, 559762, 499267721, 998535442, 3494874047, 6989748094]

約数ペア:

[(1, 6989748094), (2, 3494874047), (7, 998535442), (14, 499267721), (12487, 559762), (24974, 279881), (39983, 174818), (79966, 87409)]