1900771908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{22628237}}^1$

素因数の和:22628251

約数の個数: 24

約数和(自身を含む): 5068725312

約数和(自身を除く): 3167953404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 22628237, 45256474, 67884711, 90512948, 135769422, 158397659, 271538844, 316795318, 475192977, 633590636, 950385954, 1900771908]

約数ペア:

[(1, 1900771908), (2, 950385954), (3, 633590636), (4, 475192977), (6, 316795318), (7, 271538844), (12, 158397659), (14, 135769422), (21, 90512948), (28, 67884711), (42, 45256474), (84, 22628237)]