445040590462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{20647703}}^1$

素因数の和:20648547

約数の個数: 16

約数和(自身を含む): 719778961440

約数和(自身を除く): 274738370978

約数列:

[1, 2, 13, 26, 829, 1658, 10777, 21554, 20647703, 41295406, 268420139, 536840278, 17116945787, 34233891574, 222520295231, 445040590462]

約数ペア:

[(1, 445040590462), (2, 222520295231), (13, 34233891574), (26, 17116945787), (829, 536840278), (1658, 268420139), (10777, 41295406), (21554, 20647703)]