619485204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{12527}}^1$

素因数の和:12864

約数の個数: 48

約数和(自身を含む): 1561690368

約数和(自身を除く): 942205164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 317, 634, 951, 1268, 1902, 3804, 4121, 8242, 12363, 12527, 16484, 24726, 25054, 37581, 49452, 50108, 75162, 150324, 162851, 325702, 488553, 651404, 977106, 1954212, 3971059, 7942118, 11913177, 15884236, 23826354, 47652708, 51623767, 103247534, 154871301, 206495068, 309742602, 619485204]

約数ペア:

[(1, 619485204), (2, 309742602), (3, 206495068), (4, 154871301), (6, 103247534), (12, 51623767), (13, 47652708), (26, 23826354), (39, 15884236), (52, 11913177), (78, 7942118), (156, 3971059), (317, 1954212), (634, 977106), (951, 651404), (1268, 488553), (1902, 325702), (3804, 162851), (4121, 150324), (8242, 75162), (12363, 50108), (12527, 49452), (16484, 37581), (24726, 25054)]