2773045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 3667968

約数和(自身を除く): 894923

約数列:

[1, 5, 11, 55, 127, 397, 635, 1397, 1985, 4367, 6985, 21835, 50419, 252095, 554609, 2773045]

約数ペア:

[(1, 2773045), (5, 554609), (11, 252095), (55, 50419), (127, 21835), (397, 6985), (635, 4367), (1397, 1985)]