1330441672712

素因数分解:

$2^3\times {\mathrm{823}}^1\times {\mathrm{202071943}}^1$

素因数の和:202072772

約数の個数: 16

約数和(自身を含む): 2497609227840

約数和(自身を除く): 1167167555128

約数列:

[1, 2, 4, 8, 823, 1646, 3292, 6584, 202071943, 404143886, 808287772, 1616575544, 166305209089, 332610418178, 665220836356, 1330441672712]

約数ペア:

[(1, 1330441672712), (2, 665220836356), (4, 332610418178), (8, 166305209089), (823, 1616575544), (1646, 808287772), (3292, 404143886), (6584, 202071943)]