7178314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 13325760

約数和(自身を除く): 6147446

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 1321, 2642, 2717, 5434, 14531, 17173, 25099, 29062, 34346, 50198, 188903, 276089, 326287, 377806, 552178, 652574, 3589157, 7178314]

約数ペア:

[(1, 7178314), (2, 3589157), (11, 652574), (13, 552178), (19, 377806), (22, 326287), (26, 276089), (38, 188903), (143, 50198), (209, 34346), (247, 29062), (286, 25099), (418, 17173), (494, 14531), (1321, 5434), (2642, 2717)]