253819722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{12373}}^1$

素因数の和:12654

約数の個数: 32

約数和(自身を含む): 548811648

約数和(自身を除く): 294991926

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 263, 526, 789, 1578, 3419, 6838, 10257, 12373, 20514, 24746, 37119, 74238, 160849, 321698, 482547, 965094, 3254099, 6508198, 9762297, 19524594, 42303287, 84606574, 126909861, 253819722]

約数ペア:

[(1, 253819722), (2, 126909861), (3, 84606574), (6, 42303287), (13, 19524594), (26, 9762297), (39, 6508198), (78, 3254099), (263, 965094), (526, 482547), (789, 321698), (1578, 160849), (3419, 74238), (6838, 37119), (10257, 24746), (12373, 20514)]