239878198562

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{537547}}^1$

素因数の和:537770

約数の個数: 32

約数和(自身を含む): 383164214400

約数和(自身を除く): 143286015838

約数列:

[1, 2, 23, 46, 89, 109, 178, 218, 2047, 2507, 4094, 5014, 9701, 19402, 223123, 446246, 537547, 1075094, 12363581, 24727162, 47841683, 58592623, 95683366, 117185246, 1100358709, 1347630329, 2200717418, 2695260658, 5214743447, 10429486894, 119939099281, 239878198562]

約数ペア:

[(1, 239878198562), (2, 119939099281), (23, 10429486894), (46, 5214743447), (89, 2695260658), (109, 2200717418), (178, 1347630329), (218, 1100358709), (2047, 117185246), (2507, 95683366), (4094, 58592623), (5014, 47841683), (9701, 24727162), (19402, 12363581), (223123, 1075094), (446246, 537547)]