1791002918

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{1217}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 2795573088

約数和(自身を除く): 1004570170

約数列:

[1, 2, 41, 82, 131, 137, 262, 274, 1217, 2434, 5371, 5617, 10742, 11234, 17947, 35894, 49897, 99794, 159427, 166729, 318854, 333458, 735827, 1471654, 6536507, 6835889, 13073014, 13671778, 21841499, 43682998, 895501459, 1791002918]

約数ペア:

[(1, 1791002918), (2, 895501459), (41, 43682998), (82, 21841499), (131, 13671778), (137, 13073014), (262, 6835889), (274, 6536507), (1217, 1471654), (2434, 735827), (5371, 333458), (5617, 318854), (10742, 166729), (11234, 159427), (17947, 99794), (35894, 49897)]