831338068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{2221}}^1$

素因数の和:2464

約数の個数: 48

約数和(自身を含む): 1630556928

約数和(自身を除く): 799218860

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 181, 188, 362, 517, 724, 1034, 1991, 2068, 2221, 3982, 4442, 7964, 8507, 8884, 17014, 24431, 34028, 48862, 93577, 97724, 104387, 187154, 208774, 374308, 402001, 417548, 804002, 1148257, 1608004, 2296514, 4422011, 4593028, 8844022, 17688044, 18894047, 37788094, 75576188, 207834517, 415669034, 831338068]

約数ペア:

[(1, 831338068), (2, 415669034), (4, 207834517), (11, 75576188), (22, 37788094), (44, 18894047), (47, 17688044), (94, 8844022), (181, 4593028), (188, 4422011), (362, 2296514), (517, 1608004), (724, 1148257), (1034, 804002), (1991, 417548), (2068, 402001), (2221, 374308), (3982, 208774), (4442, 187154), (7964, 104387), (8507, 97724), (8884, 93577), (17014, 48862), (24431, 34028)]