661118974

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 1041828480

約数和(自身を除く): 380709506

約数列:

[1, 2, 29, 58, 107, 214, 307, 347, 614, 694, 3103, 6206, 8903, 10063, 17806, 20126, 32849, 37129, 65698, 74258, 106529, 213058, 952621, 1076741, 1905242, 2153482, 3089341, 6178682, 11398603, 22797206, 330559487, 661118974]

約数ペア:

[(1, 661118974), (2, 330559487), (29, 22797206), (58, 11398603), (107, 6178682), (214, 3089341), (307, 2153482), (347, 1905242), (614, 1076741), (694, 952621), (3103, 213058), (6206, 106529), (8903, 74258), (10063, 65698), (17806, 37129), (20126, 32849)]