980059558

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1\times {\mathrm{11519}}^1$

素因数の和:13779

約数の個数: 16

約数和(自身を含む): 1548288000

約数和(自身を除く): 568228442

約数列:

[1, 2, 19, 38, 2239, 4478, 11519, 23038, 42541, 85082, 218861, 437722, 25791041, 51582082, 490029779, 980059558]

約数ペア:

[(1, 980059558), (2, 490029779), (19, 51582082), (38, 25791041), (2239, 437722), (4478, 218861), (11519, 85082), (23038, 42541)]