2540442

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 2902758

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 449, 898, 943, 1347, 1886, 2694, 2829, 5658, 10327, 18409, 20654, 30981, 36818, 55227, 61962, 110454, 423407, 846814, 1270221, 2540442]

約数ペア:

[(1, 2540442), (2, 1270221), (3, 846814), (6, 423407), (23, 110454), (41, 61962), (46, 55227), (69, 36818), (82, 30981), (123, 20654), (138, 18409), (246, 10327), (449, 5658), (898, 2829), (943, 2694), (1347, 1886)]