2012868608884

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1459}}^1\times {\mathrm{507961}}^1$

素因数の和:509528

約数の個数: 48

約数和(自身を含む): 4070035365760

約数和(自身を除く): 2057166756876

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 1459, 2716, 2918, 5836, 10213, 20426, 40852, 141523, 283046, 507961, 566092, 990661, 1015922, 1981322, 2031844, 3555727, 3962644, 7111454, 14222908, 49272217, 98544434, 197088868, 344905519, 689811038, 741115099, 1379622076, 1482230198, 2964460396, 5187805693, 10375611386, 20751222772, 71888164603, 143776329206, 287552658412, 503217152221, 1006434304442, 2012868608884]

約数ペア:

[(1, 2012868608884), (2, 1006434304442), (4, 503217152221), (7, 287552658412), (14, 143776329206), (28, 71888164603), (97, 20751222772), (194, 10375611386), (388, 5187805693), (679, 2964460396), (1358, 1482230198), (1459, 1379622076), (2716, 741115099), (2918, 689811038), (5836, 344905519), (10213, 197088868), (20426, 98544434), (40852, 49272217), (141523, 14222908), (283046, 7111454), (507961, 3962644), (566092, 3555727), (990661, 2031844), (1015922, 1981322)]