2621284

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 4773888

約数和(自身を除く): 2152604

約数列:

[1, 2, 4, 47, 73, 94, 146, 188, 191, 292, 382, 764, 3431, 6862, 8977, 13724, 13943, 17954, 27886, 35908, 55772, 655321, 1310642, 2621284]

約数ペア:

[(1, 2621284), (2, 1310642), (4, 655321), (47, 55772), (73, 35908), (94, 27886), (146, 17954), (188, 13943), (191, 13724), (292, 8977), (382, 6862), (764, 3431)]