840503044

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{1481}}^1\times {\mathrm{2677}}^1$

素因数の和:4215

約数の個数: 24

約数和(自身を含む): 1500204888

約数和(自身を除く): 659701844

約数列:

[1, 2, 4, 53, 106, 212, 1481, 2677, 2962, 5354, 5924, 10708, 78493, 141881, 156986, 283762, 313972, 567524, 3964637, 7929274, 15858548, 210125761, 420251522, 840503044]

約数ペア:

[(1, 840503044), (2, 420251522), (4, 210125761), (53, 15858548), (106, 7929274), (212, 3964637), (1481, 567524), (2677, 313972), (2962, 283762), (5354, 156986), (5924, 141881), (10708, 78493)]