2079968170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4244833}}^1$

素因数の和:4244854

約数の個数: 24

約数和(自身を含む): 4355199684

約数和(自身を除く): 2275231514

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4244833, 8489666, 21224165, 29713831, 42448330, 59427662, 148569155, 207996817, 297138310, 415993634, 1039984085, 2079968170]

約数ペア:

[(1, 2079968170), (2, 1039984085), (5, 415993634), (7, 297138310), (10, 207996817), (14, 148569155), (35, 59427662), (49, 42448330), (70, 29713831), (98, 21224165), (245, 8489666), (490, 4244833)]