13225721806

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{211}}^1\times {\mathrm{1447}}^1$

素因数の和:1861

約数の個数: 48

約数和(自身を含む): 22047016320

約数和(自身を除く): 8821294514

約数列:

[1, 2, 11, 22, 121, 179, 211, 242, 358, 422, 1447, 1969, 2321, 2894, 3938, 4642, 15917, 21659, 25531, 31834, 37769, 43318, 51062, 75538, 175087, 259013, 305317, 350174, 415459, 518026, 610634, 830918, 2849143, 3358487, 4570049, 5698286, 6716974, 9140098, 31340573, 36943357, 54651743, 62681146, 73886714, 109303486, 601169173, 1202338346, 6612860903, 13225721806]

約数ペア:

[(1, 13225721806), (2, 6612860903), (11, 1202338346), (22, 601169173), (121, 109303486), (179, 73886714), (211, 62681146), (242, 54651743), (358, 36943357), (422, 31340573), (1447, 9140098), (1969, 6716974), (2321, 5698286), (2894, 4570049), (3938, 3358487), (4642, 2849143), (15917, 830918), (21659, 610634), (25531, 518026), (31834, 415459), (37769, 350174), (43318, 305317), (51062, 259013), (75538, 175087)]