2928417338

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{260489}}^1$

素因数の和:260582

約数の個数: 32

約数和(自身を含む): 5551562880

約数和(自身を除く): 2623145542

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1606, 5621, 11242, 260489, 520978, 1823423, 2865379, 3646846, 5730758, 19015697, 20057653, 38031394, 40115306, 133109879, 209172667, 266219758, 418345334, 1464208669, 2928417338]

約数ペア:

[(1, 2928417338), (2, 1464208669), (7, 418345334), (11, 266219758), (14, 209172667), (22, 133109879), (73, 40115306), (77, 38031394), (146, 20057653), (154, 19015697), (511, 5730758), (803, 3646846), (1022, 2865379), (1606, 1823423), (5621, 520978), (11242, 260489)]