2018860802

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{29629}}^1$

素因数の和:29826

約数の個数: 32

約数和(自身を含む): 3595422720

約数和(自身を除く): 1576561918

約数列:

[1, 2, 7, 14, 31, 62, 157, 217, 314, 434, 1099, 2198, 4867, 9734, 29629, 34069, 59258, 68138, 207403, 414806, 918499, 1836998, 4651753, 6429493, 9303506, 12858986, 32562271, 65124542, 144204343, 288408686, 1009430401, 2018860802]

約数ペア:

[(1, 2018860802), (2, 1009430401), (7, 288408686), (14, 144204343), (31, 65124542), (62, 32562271), (157, 12858986), (217, 9303506), (314, 6429493), (434, 4651753), (1099, 1836998), (2198, 918499), (4867, 414806), (9734, 207403), (29629, 68138), (34069, 59258)]