2000648620804

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{11837317}}^1$

素因数の和:11837428

約数の個数: 48

約数和(自身を含む): 3818245294080

約数和(自身を除く): 1817596673276

約数列:

[1, 2, 4, 29, 31, 47, 58, 62, 94, 116, 124, 188, 899, 1363, 1457, 1798, 2726, 2914, 3596, 5452, 5828, 42253, 84506, 169012, 11837317, 23674634, 47349268, 343282193, 366956827, 556353899, 686564386, 733913654, 1112707798, 1373128772, 1467827308, 2225415596, 10641747983, 16134263071, 17246970869, 21283495966, 32268526142, 34493941738, 42566991932, 64537052284, 68987883476, 500162155201, 1000324310402, 2000648620804]

約数ペア:

[(1, 2000648620804), (2, 1000324310402), (4, 500162155201), (29, 68987883476), (31, 64537052284), (47, 42566991932), (58, 34493941738), (62, 32268526142), (94, 21283495966), (116, 17246970869), (124, 16134263071), (188, 10641747983), (899, 2225415596), (1363, 1467827308), (1457, 1373128772), (1798, 1112707798), (2726, 733913654), (2914, 686564386), (3596, 556353899), (5452, 366956827), (5828, 343282193), (42253, 47349268), (84506, 23674634), (169012, 11837317)]