1305396482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71419}}^1$

素因数の和:71490

約数の個数: 32

約数和(自身を含む): 2279726400

約数和(自身を除く): 974329918

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 703, 962, 1406, 9139, 18278, 71419, 142838, 928447, 1356961, 1856894, 2642503, 2713922, 5285006, 17640493, 34352539, 35280986, 50207557, 68705078, 100415114, 652698241, 1305396482]

約数ペア:

[(1, 1305396482), (2, 652698241), (13, 100415114), (19, 68705078), (26, 50207557), (37, 35280986), (38, 34352539), (74, 17640493), (247, 5285006), (481, 2713922), (494, 2642503), (703, 1856894), (962, 1356961), (1406, 928447), (9139, 142838), (18278, 71419)]