4970987

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 6183360

約数和(自身を除く): 1212373

約数列:

[1, 7, 17, 37, 119, 259, 629, 1129, 4403, 7903, 19193, 41773, 134351, 292411, 710141, 4970987]

約数ペア:

[(1, 4970987), (7, 710141), (17, 292411), (37, 134351), (119, 41773), (259, 19193), (629, 7903), (1129, 4403)]