1264964048

素因数分解:

$2^4\times {\mathrm{13339}}^1\times {\mathrm{5927}}^1$

素因数の和:19274

約数の個数: 20

約数和(自身を含む): 2451465120

約数和(自身を除く): 1186501072

約数列:

[1, 2, 4, 8, 16, 5927, 11854, 13339, 23708, 26678, 47416, 53356, 94832, 106712, 213424, 79060253, 158120506, 316241012, 632482024, 1264964048]

約数ペア:

[(1, 1264964048), (2, 632482024), (4, 316241012), (8, 158120506), (16, 79060253), (5927, 213424), (11854, 106712), (13339, 94832), (23708, 53356), (26678, 47416)]