690702168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2213789}}^1$

素因数の和:2213811

約数の個数: 32

約数和(自身を含む): 1859583600

約数和(自身を除く): 1168881432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2213789, 4427578, 6641367, 8855156, 13282734, 17710312, 26565468, 28779257, 53130936, 57558514, 86337771, 115117028, 172675542, 230234056, 345351084, 690702168]

約数ペア:

[(1, 690702168), (2, 345351084), (3, 230234056), (4, 172675542), (6, 115117028), (8, 86337771), (12, 57558514), (13, 53130936), (24, 28779257), (26, 26565468), (39, 17710312), (52, 13282734), (78, 8855156), (104, 6641367), (156, 4427578), (312, 2213789)]