9889499158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1861}}^1\times {\mathrm{3137}}^1$

素因数の和:5029

約数の個数: 48

約数和(自身を含む): 18650715552

約数和(自身を除く): 8761216394

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 1861, 3137, 3722, 6274, 13027, 20471, 21959, 26054, 34507, 40942, 43918, 69014, 143297, 225181, 241549, 286594, 379577, 450362, 483098, 759154, 1576267, 2657039, 3152534, 5314078, 5837957, 11675914, 40865699, 64217527, 81731398, 128435054, 449522689, 706392797, 899045378, 1412785594, 4944749579, 9889499158]

約数ペア:

[(1, 9889499158), (2, 4944749579), (7, 1412785594), (11, 899045378), (14, 706392797), (22, 449522689), (77, 128435054), (121, 81731398), (154, 64217527), (242, 40865699), (847, 11675914), (1694, 5837957), (1861, 5314078), (3137, 3152534), (3722, 2657039), (6274, 1576267), (13027, 759154), (20471, 483098), (21959, 450362), (26054, 379577), (34507, 286594), (40942, 241549), (43918, 225181), (69014, 143297)]