2100089850878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{418657}}^1\times {\mathrm{109049}}^1$

素因数の和:527731

約数の個数: 16

約数和(自身を含む): 3287135152800

約数和(自身を除く): 1187045301922

約数列:

[1, 2, 23, 46, 109049, 218098, 418657, 837314, 2508127, 5016254, 9629111, 19258222, 45654127193, 91308254386, 1050044925439, 2100089850878]

約数ペア:

[(1, 2100089850878), (2, 1050044925439), (23, 91308254386), (46, 45654127193), (109049, 19258222), (218098, 9629111), (418657, 5016254), (837314, 2508127)]