286943964

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{113327}}^1$

素因数の和:113545

約数の個数: 24

約数和(自身を含む): 672715008

約数和(自身を除く): 385771044

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 113327, 226654, 339981, 453308, 679962, 1359924, 23911997, 47823994, 71735991, 95647988, 143471982, 286943964]

約数ペア:

[(1, 286943964), (2, 143471982), (3, 95647988), (4, 71735991), (6, 47823994), (12, 23911997), (211, 1359924), (422, 679962), (633, 453308), (844, 339981), (1266, 226654), (2532, 113327)]