8139534

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{433}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 17644704

約数和(自身を除く): 9505170

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241, 433, 482, 723, 866, 1299, 1446, 2598, 3133, 5629, 6266, 9399, 11258, 16887, 18798, 33774, 104353, 208706, 313059, 626118, 1356589, 2713178, 4069767, 8139534]

約数ペア:

[(1, 8139534), (2, 4069767), (3, 2713178), (6, 1356589), (13, 626118), (26, 313059), (39, 208706), (78, 104353), (241, 33774), (433, 18798), (482, 16887), (723, 11258), (866, 9399), (1299, 6266), (1446, 5629), (2598, 3133)]