421106964

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{494257}}^1$

素因数の和:494335

約数の個数: 24

約数和(自身を含む): 996424128

約数和(自身を除く): 575317164

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 494257, 988514, 1482771, 1977028, 2965542, 5931084, 35092247, 70184494, 105276741, 140368988, 210553482, 421106964]

約数ペア:

[(1, 421106964), (2, 210553482), (3, 140368988), (4, 105276741), (6, 70184494), (12, 35092247), (71, 5931084), (142, 2965542), (213, 1977028), (284, 1482771), (426, 988514), (852, 494257)]