4195478

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1428

約数の個数: 24

約数和(自身を含む): 7562304

約数和(自身を除く): 3366826

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1381, 1519, 2762, 3038, 9667, 19334, 42811, 67669, 85622, 135338, 299677, 599354, 2097739, 4195478]

約数ペア:

[(1, 4195478), (2, 2097739), (7, 599354), (14, 299677), (31, 135338), (49, 85622), (62, 67669), (98, 42811), (217, 19334), (434, 9667), (1381, 3038), (1519, 2762)]