1729506724

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{563}}^1\times {\mathrm{577}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 3340766016

約数和(自身を除く): 1611259292

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 563, 577, 1126, 1154, 1331, 2252, 2308, 2662, 5324, 6193, 6347, 12386, 12694, 24772, 25388, 68123, 69817, 136246, 139634, 272492, 279268, 324851, 649702, 749353, 767987, 1299404, 1498706, 1535974, 2997412, 3071948, 3573361, 7146722, 14293444, 39306971, 78613942, 157227884, 432376681, 864753362, 1729506724]

約数ペア:

[(1, 1729506724), (2, 864753362), (4, 432376681), (11, 157227884), (22, 78613942), (44, 39306971), (121, 14293444), (242, 7146722), (484, 3573361), (563, 3071948), (577, 2997412), (1126, 1535974), (1154, 1498706), (1331, 1299404), (2252, 767987), (2308, 749353), (2662, 649702), (5324, 324851), (6193, 279268), (6347, 272492), (12386, 139634), (12694, 136246), (24772, 69817), (25388, 68123)]