8450989898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{2621}}^1$

素因数の和:2823

約数の個数: 64

約数和(自身を含む): 14747806080

約数和(自身を除く): 6296816182

約数列:

[1, 2, 13, 19, 26, 38, 61, 107, 122, 214, 247, 494, 793, 1159, 1391, 1586, 2033, 2318, 2621, 2782, 4066, 5242, 6527, 13054, 15067, 26429, 30134, 34073, 49799, 52858, 68146, 84851, 99598, 124013, 159881, 169702, 248026, 280447, 319762, 560894, 647387, 1294774, 1612169, 2078453, 3037739, 3224338, 3645811, 4156906, 5328493, 6075478, 7291622, 10656986, 17107267, 34214534, 39490607, 69270409, 78981214, 138540818, 222394471, 325038073, 444788942, 650076146, 4225494949, 8450989898]

約数ペア:

[(1, 8450989898), (2, 4225494949), (13, 650076146), (19, 444788942), (26, 325038073), (38, 222394471), (61, 138540818), (107, 78981214), (122, 69270409), (214, 39490607), (247, 34214534), (494, 17107267), (793, 10656986), (1159, 7291622), (1391, 6075478), (1586, 5328493), (2033, 4156906), (2318, 3645811), (2621, 3224338), (2782, 3037739), (4066, 2078453), (5242, 1612169), (6527, 1294774), (13054, 647387), (15067, 560894), (26429, 319762), (30134, 280447), (34073, 248026), (49799, 169702), (52858, 159881), (68146, 124013), (84851, 99598)]