861036748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{115793}}^1$

素因数の和:115834

約数の個数: 36

約数和(自身を含む): 1779985368

約数和(自身を除く): 918948620

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3718, 7436, 115793, 231586, 463172, 1273723, 1505309, 2547446, 3010618, 5094892, 6021236, 16558399, 19569017, 33116798, 39138034, 66233596, 78276068, 215259187, 430518374, 861036748]

約数ペア:

[(1, 861036748), (2, 430518374), (4, 215259187), (11, 78276068), (13, 66233596), (22, 39138034), (26, 33116798), (44, 19569017), (52, 16558399), (143, 6021236), (169, 5094892), (286, 3010618), (338, 2547446), (572, 1505309), (676, 1273723), (1859, 463172), (3718, 231586), (7436, 115793)]