1203964945

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{11299}}^1$

素因数の和:11616

約数の個数: 16

約数和(自身を含む): 1466107200

約数和(自身を除く): 262142255

約数列:

[1, 5, 101, 211, 505, 1055, 11299, 21311, 56495, 106555, 1141199, 2384089, 5705995, 11920445, 240792989, 1203964945]

約数ペア:

[(1, 1203964945), (5, 240792989), (101, 11920445), (211, 5705995), (505, 2384089), (1055, 1141199), (11299, 106555), (21311, 56495)]