7777421284

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{68917}}^1$

素因数の和:69327

約数の個数: 24

約数和(自身を含む): 13807032120

約数和(自身を除く): 6029610836

約数列:

[1, 2, 4, 89, 178, 317, 356, 634, 1268, 28213, 56426, 68917, 112852, 137834, 275668, 6133613, 12267226, 21846689, 24534452, 43693378, 87386756, 1944355321, 3888710642, 7777421284]

約数ペア:

[(1, 7777421284), (2, 3888710642), (4, 1944355321), (89, 87386756), (178, 43693378), (317, 24534452), (356, 21846689), (634, 12267226), (1268, 6133613), (28213, 275668), (56426, 137834), (68917, 112852)]