2017673038

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{571}}^1\times {\mathrm{7039}}^1$

素因数の和:7863

約数の個数: 16

約数和(自身を含む): 3044321280

約数和(自身を除く): 1026648242

約数列:

[1, 2, 251, 502, 571, 1142, 7039, 14078, 143321, 286642, 1766789, 3533578, 4019269, 8038538, 1008836519, 2017673038]

約数ペア:

[(1, 2017673038), (2, 1008836519), (251, 8038538), (502, 4019269), (571, 3533578), (1142, 1766789), (7039, 286642), (14078, 143321)]