2054368112

素因数分解:

$2^4\times {\mathrm{829}}^1\times {\mathrm{154883}}^1$

素因数の和:155720

約数の個数: 20

約数和(自身を含む): 3985165320

約数和(自身を除く): 1930797208

約数列:

[1, 2, 4, 8, 16, 829, 1658, 3316, 6632, 13264, 154883, 309766, 619532, 1239064, 2478128, 128398007, 256796014, 513592028, 1027184056, 2054368112]

約数ペア:

[(1, 2054368112), (2, 1027184056), (4, 513592028), (8, 256796014), (16, 128398007), (829, 2478128), (1658, 1239064), (3316, 619532), (6632, 309766), (13264, 154883)]