138691826

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10733}}^1$

素因数の和:10826

約数の個数: 32

約数和(自身を含む): 259676928

約数和(自身を除く): 120985102

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 6461, 10733, 12922, 21466, 75131, 139529, 150262, 279058, 762043, 976703, 1524086, 1953406, 5334301, 9906559, 10668602, 19813118, 69345913, 138691826]

約数ペア:

[(1, 138691826), (2, 69345913), (7, 19813118), (13, 10668602), (14, 9906559), (26, 5334301), (71, 1953406), (91, 1524086), (142, 976703), (182, 762043), (497, 279058), (923, 150262), (994, 139529), (1846, 75131), (6461, 21466), (10733, 12922)]