1229395188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{860921}}^1$

素因数の和:860952

約数の個数: 48

約数和(自身を含む): 3471237504

約数和(自身を除く): 2241842316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 860921, 1721842, 2582763, 3443684, 5165526, 6026447, 10331052, 12052894, 14635657, 18079341, 24105788, 29271314, 36158682, 43906971, 58542628, 72317364, 87813942, 102449599, 175627884, 204899198, 307348797, 409798396, 614697594, 1229395188]

約数ペア:

[(1, 1229395188), (2, 614697594), (3, 409798396), (4, 307348797), (6, 204899198), (7, 175627884), (12, 102449599), (14, 87813942), (17, 72317364), (21, 58542628), (28, 43906971), (34, 36158682), (42, 29271314), (51, 24105788), (68, 18079341), (84, 14635657), (102, 12052894), (119, 10331052), (204, 6026447), (238, 5165526), (357, 3443684), (476, 2582763), (714, 1721842), (1428, 860921)]