291215680012

素因数分解:

$2^2\times {\mathrm{1487}}^1\times {\mathrm{48960269}}^1$

素因数の和:48961760

約数の個数: 12

約数和(自身を含む): 509970172320

約数和(自身を除く): 218754492308

約数列:

[1, 2, 4, 1487, 2974, 5948, 48960269, 97920538, 195841076, 72803920003, 145607840006, 291215680012]

約数ペア:

[(1, 291215680012), (2, 145607840006), (4, 72803920003), (1487, 195841076), (2974, 97920538), (5948, 48960269)]