865137052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{54193}}^1$

素因数の和:54517

約数の個数: 24

約数和(自身を含む): 1635791696

約数和(自身を除く): 770654644

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 1228, 3991, 7982, 15964, 54193, 108386, 216772, 704509, 1409018, 2818036, 16637251, 33274502, 66549004, 216284263, 432568526, 865137052]

約数ペア:

[(1, 865137052), (2, 432568526), (4, 216284263), (13, 66549004), (26, 33274502), (52, 16637251), (307, 2818036), (614, 1409018), (1228, 704509), (3991, 216772), (7982, 108386), (15964, 54193)]