2245306

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 4239360

約数和(自身を除く): 1994054

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 367, 437, 734, 874, 2569, 3059, 5138, 6118, 6973, 8441, 13946, 16882, 48811, 59087, 97622, 118174, 160379, 320758, 1122653, 2245306]

約数ペア:

[(1, 2245306), (2, 1122653), (7, 320758), (14, 160379), (19, 118174), (23, 97622), (38, 59087), (46, 48811), (133, 16882), (161, 13946), (266, 8441), (322, 6973), (367, 6118), (437, 5138), (734, 3059), (874, 2569)]