840563538

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{77017}}^1$

素因数の和:77146

約数の個数: 32

約数和(自身を含む): 1796675904

約数和(自身を除く): 956112366

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 107, 214, 321, 642, 1819, 3638, 5457, 10914, 77017, 154034, 231051, 462102, 1309289, 2618578, 3927867, 7855734, 8240819, 16481638, 24722457, 49444914, 140093923, 280187846, 420281769, 840563538]

約数ペア:

[(1, 840563538), (2, 420281769), (3, 280187846), (6, 140093923), (17, 49444914), (34, 24722457), (51, 16481638), (102, 8240819), (107, 7855734), (214, 3927867), (321, 2618578), (642, 1309289), (1819, 462102), (3638, 231051), (5457, 154034), (10914, 77017)]