264501068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{13421}}^1$

素因数の和:13817

約数の個数: 24

約数和(自身を含む): 499835280

約数和(自身を除く): 235334212

約数列:

[1, 2, 4, 13, 26, 52, 379, 758, 1516, 4927, 9854, 13421, 19708, 26842, 53684, 174473, 348946, 697892, 5086559, 10173118, 20346236, 66125267, 132250534, 264501068]

約数ペア:

[(1, 264501068), (2, 132250534), (4, 66125267), (13, 20346236), (26, 10173118), (52, 5086559), (379, 697892), (758, 348946), (1516, 174473), (4927, 53684), (9854, 26842), (13421, 19708)]