90181713962

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{124905421}}^1$

素因数の和:124905461

約数の個数: 12

約数和(自身を含む): 142766897346

約数和(自身を除く): 52585183384

約数列:

[1, 2, 19, 38, 361, 722, 124905421, 249810842, 2373202999, 4746405998, 45090856981, 90181713962]

約数ペア:

[(1, 90181713962), (2, 45090856981), (19, 4746405998), (38, 2373202999), (361, 249810842), (722, 124905421)]