1285383912

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{907757}}^1$

素因数の和:907825

約数の個数: 32

約数和(自身を含む): 3267928800

約数和(自身を除く): 1982544888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 907757, 1815514, 2723271, 3631028, 5446542, 7262056, 10893084, 21786168, 53557663, 107115326, 160672989, 214230652, 321345978, 428461304, 642691956, 1285383912]

約数ペア:

[(1, 1285383912), (2, 642691956), (3, 428461304), (4, 321345978), (6, 214230652), (8, 160672989), (12, 107115326), (24, 53557663), (59, 21786168), (118, 10893084), (177, 7262056), (236, 5446542), (354, 3631028), (472, 2723271), (708, 1815514), (1416, 907757)]