1520689076

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1367}}^1\times {\mathrm{3917}}^1$

素因数の和:5359

約数の個数: 24

約数和(自身を含む): 2701351296

約数和(自身を除く): 1180662220

約数列:

[1, 2, 4, 71, 142, 284, 1367, 2734, 3917, 5468, 7834, 15668, 97057, 194114, 278107, 388228, 556214, 1112428, 5354539, 10709078, 21418156, 380172269, 760344538, 1520689076]

約数ペア:

[(1, 1520689076), (2, 760344538), (4, 380172269), (71, 21418156), (142, 10709078), (284, 5354539), (1367, 1112428), (2734, 556214), (3917, 388228), (5468, 278107), (7834, 194114), (15668, 97057)]