1021798

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:351

約数の個数: 16

約数和(自身を含む): 1622880

約数和(自身を除く): 601082

約数列:

[1, 2, 23, 46, 97, 194, 229, 458, 2231, 4462, 5267, 10534, 22213, 44426, 510899, 1021798]

約数ペア:

[(1, 1021798), (2, 510899), (23, 44426), (46, 22213), (97, 10534), (194, 5267), (229, 4462), (458, 2231)]