1328293889

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1\times {\mathrm{1409}}^1$

素因数の和:2120

約数の個数: 16

約数和(自身を含む): 1445283840

約数和(自身を除く): 116989951

約数列:

[1, 13, 127, 571, 1409, 1651, 7423, 18317, 72517, 178943, 804539, 942721, 2326259, 10459007, 102176453, 1328293889]

約数ペア:

[(1, 1328293889), (13, 102176453), (127, 10459007), (571, 2326259), (1409, 942721), (1651, 804539), (7423, 178943), (18317, 72517)]