768202081922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1889}}^1\times {\mathrm{37957}}^1$

素因数の和:40346

約数の個数: 32

約数和(自身を含む): 1260339212160

約数和(自身を除く): 492137130238

約数列:

[1, 2, 11, 22, 487, 974, 1889, 3778, 5357, 10714, 20779, 37957, 41558, 75914, 417527, 835054, 919943, 1839886, 10119373, 18485059, 20238746, 36970118, 71700773, 143401546, 203335649, 406671298, 788708503, 1577417006, 34918276451, 69836552902, 384101040961, 768202081922]

約数ペア:

[(1, 768202081922), (2, 384101040961), (11, 69836552902), (22, 34918276451), (487, 1577417006), (974, 788708503), (1889, 406671298), (3778, 203335649), (5357, 143401546), (10714, 71700773), (20779, 36970118), (37957, 20238746), (41558, 18485059), (75914, 10119373), (417527, 1839886), (835054, 919943)]