1378883942

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1\times {\mathrm{11863}}^1$

素因数の和:12607

約数の個数: 16

約数和(自身を含む): 2094945120

約数和(自身を除く): 716061178

約数列:

[1, 2, 89, 178, 653, 1306, 11863, 23726, 58117, 116234, 1055807, 2111614, 7746539, 15493078, 689441971, 1378883942]

約数ペア:

[(1, 1378883942), (2, 689441971), (89, 15493078), (178, 7746539), (653, 2111614), (1306, 1055807), (11863, 116234), (23726, 58117)]