2211055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5743}}^1$

素因数の和:5766

約数の個数: 16

約数和(自身を含む): 3308544

約数和(自身を除く): 1097489

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 5743, 28715, 40201, 63173, 201005, 315865, 442211, 2211055]

約数ペア:

[(1, 2211055), (5, 442211), (7, 315865), (11, 201005), (35, 63173), (55, 40201), (77, 28715), (385, 5743)]