780066032

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{144671}}^1$

素因数の和:145016

約数の個数: 20

約数和(自身を含む): 1515873216

約数和(自身を除く): 735807184

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 144671, 289342, 578684, 1157368, 2314736, 48754127, 97508254, 195016508, 390033016, 780066032]

約数ペア:

[(1, 780066032), (2, 390033016), (4, 195016508), (8, 97508254), (16, 48754127), (337, 2314736), (674, 1157368), (1348, 578684), (2696, 289342), (5392, 144671)]