2505172318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1441411}}^1$

素因数の和:1441503

約数の個数: 16

約数和(自身を含む): 4151266560

約数和(自身を除く): 1646094242

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 1441411, 2882822, 15855521, 31711042, 113871469, 227742938, 1252586159, 2505172318]

約数ペア:

[(1, 2505172318), (2, 1252586159), (11, 227742938), (22, 113871469), (79, 31711042), (158, 15855521), (869, 2882822), (1738, 1441411)]