4689979

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 5702400

約数和(自身を除く): 1012421

約数列:

[1, 7, 19, 133, 179, 197, 1253, 1379, 3401, 3743, 23807, 26201, 35263, 246841, 669997, 4689979]

約数ペア:

[(1, 4689979), (7, 669997), (19, 246841), (133, 35263), (179, 26201), (197, 23807), (1253, 3743), (1379, 3401)]