2573142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2999}}^1$

素因数の和:3028

約数の個数: 32

約数和(自身を含む): 6048000

約数和(自身を除く): 3474858

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 2999, 5998, 8997, 17994, 32989, 38987, 65978, 77974, 98967, 116961, 197934, 233922, 428857, 857714, 1286571, 2573142]

約数ペア:

[(1, 2573142), (2, 1286571), (3, 857714), (6, 428857), (11, 233922), (13, 197934), (22, 116961), (26, 98967), (33, 77974), (39, 65978), (66, 38987), (78, 32989), (143, 17994), (286, 8997), (429, 5998), (858, 2999)]