4440425470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34157119}}^1$

素因数の和:34157139

約数の個数: 16

約数和(自身を含む): 8607594240

約数和(自身を除く): 4167168770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 34157119, 68314238, 170785595, 341571190, 444042547, 888085094, 2220212735, 4440425470]

約数ペア:

[(1, 4440425470), (2, 2220212735), (5, 888085094), (10, 444042547), (13, 341571190), (26, 170785595), (65, 68314238), (130, 34157119)]