1122254

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4219}}^1$

素因数の和:4247

約数の個数: 16

約数和(自身を含む): 2025600

約数和(自身を除く): 903346

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 4219, 8438, 29533, 59066, 80161, 160322, 561127, 1122254]

約数ペア:

[(1, 1122254), (2, 561127), (7, 160322), (14, 80161), (19, 59066), (38, 29533), (133, 8438), (266, 4219)]