2443820005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1637}}^1\times {\mathrm{27143}}^1$

素因数の和:28796

約数の個数: 16

約数和(自身を含む): 3201254784

約数和(自身を除く): 757434779

約数列:

[1, 5, 11, 55, 1637, 8185, 18007, 27143, 90035, 135715, 298573, 1492865, 44433091, 222165455, 488764001, 2443820005]

約数ペア:

[(1, 2443820005), (5, 488764001), (11, 222165455), (55, 44433091), (1637, 1492865), (8185, 298573), (18007, 135715), (27143, 90035)]