545140461068

素因数分解:

$2^2\times 7^2\times {\mathrm{1117}}^1\times {\mathrm{2489999}}^1$

素因数の和:2491134

約数の個数: 36

約数和(自身を含む): 1110744180000

約数和(自身を除く): 565603718932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1117, 2234, 4468, 7819, 15638, 31276, 54733, 109466, 218932, 2489999, 4979998, 9959996, 17429993, 34859986, 69719972, 122009951, 244019902, 488039804, 2781328883, 5562657766, 11125315532, 19469302181, 38938604362, 77877208724, 136285115267, 272570230534, 545140461068]

約数ペア:

[(1, 545140461068), (2, 272570230534), (4, 136285115267), (7, 77877208724), (14, 38938604362), (28, 19469302181), (49, 11125315532), (98, 5562657766), (196, 2781328883), (1117, 488039804), (2234, 244019902), (4468, 122009951), (7819, 69719972), (15638, 34859986), (31276, 17429993), (54733, 9959996), (109466, 4979998), (218932, 2489999)]