1143142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 2306304

約数和(自身を除く): 1163162

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 571, 1001, 1142, 2002, 3997, 6281, 7423, 7994, 12562, 14846, 43967, 51961, 81653, 87934, 103922, 163306, 571571, 1143142]

約数ペア:

[(1, 1143142), (2, 571571), (7, 163306), (11, 103922), (13, 87934), (14, 81653), (22, 51961), (26, 43967), (77, 14846), (91, 12562), (143, 7994), (154, 7423), (182, 6281), (286, 3997), (571, 2002), (1001, 1142)]