690773762

素因数分解:

$2^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{80491}}^1$

素因数の和:81113

約数の個数: 16

約数和(自身を含む): 1186130112

約数和(自身を除く): 495356350

約数列:

[1, 2, 7, 14, 613, 1226, 4291, 8582, 80491, 160982, 563437, 1126874, 49340983, 98681966, 345386881, 690773762]

約数ペア:

[(1, 690773762), (2, 345386881), (7, 98681966), (14, 49340983), (613, 1126874), (1226, 563437), (4291, 160982), (8582, 80491)]