4778164070

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{21397}}^1$

素因数の和:21704

約数の個数: 32

約数和(自身を含む): 8717031648

約数和(自身を除く): 3938867578

約数列:

[1, 2, 5, 10, 137, 163, 274, 326, 685, 815, 1370, 1630, 21397, 22331, 42794, 44662, 106985, 111655, 213970, 223310, 2931389, 3487711, 5862778, 6975422, 14656945, 17438555, 29313890, 34877110, 477816407, 955632814, 2389082035, 4778164070]

約数ペア:

[(1, 4778164070), (2, 2389082035), (5, 955632814), (10, 477816407), (137, 34877110), (163, 29313890), (274, 17438555), (326, 14656945), (685, 6975422), (815, 5862778), (1370, 3487711), (1630, 2931389), (21397, 223310), (22331, 213970), (42794, 111655), (44662, 106985)]