729391502

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{4729}}^1$

素因数の和:5240

約数の個数: 32

約数和(自身を含む): 1307750400

約数和(自身を除く): 578358898

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 479, 958, 3353, 4729, 6706, 9458, 11017, 22034, 33103, 66206, 77119, 108767, 154238, 217534, 761369, 1522738, 2265191, 4530382, 15856337, 31712674, 52099393, 104198786, 364695751, 729391502]

約数ペア:

[(1, 729391502), (2, 364695751), (7, 104198786), (14, 52099393), (23, 31712674), (46, 15856337), (161, 4530382), (322, 2265191), (479, 1522738), (958, 761369), (3353, 217534), (4729, 154238), (6706, 108767), (9458, 77119), (11017, 66206), (22034, 33103)]