2003670531856

素因数分解:

$2^4\times 7^2\times {\mathrm{2555702209}}^1$

素因数の和:2555702231

約数の個数: 30

約数和(自身を含む): 4515925805070

約数和(自身を除く): 2512255273214

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2555702209, 5111404418, 10222808836, 17889915463, 20445617672, 35779830926, 40891235344, 71559661852, 125229408241, 143119323704, 250458816482, 286238647408, 500917632964, 1001835265928, 2003670531856]

約数ペア:

[(1, 2003670531856), (2, 1001835265928), (4, 500917632964), (7, 286238647408), (8, 250458816482), (14, 143119323704), (16, 125229408241), (28, 71559661852), (49, 40891235344), (56, 35779830926), (98, 20445617672), (112, 17889915463), (196, 10222808836), (392, 5111404418), (784, 2555702209)]