2729818

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 5152896

約数和(自身を除く): 2423078

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 283, 371, 566, 689, 742, 1378, 1981, 3679, 3962, 4823, 7358, 9646, 14999, 25753, 29998, 51506, 104993, 194987, 209986, 389974, 1364909, 2729818]

約数ペア:

[(1, 2729818), (2, 1364909), (7, 389974), (13, 209986), (14, 194987), (26, 104993), (53, 51506), (91, 29998), (106, 25753), (182, 14999), (283, 9646), (371, 7358), (566, 4823), (689, 3962), (742, 3679), (1378, 1981)]