242983778

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{2963}}^1$

素因数の和:3409

約数の個数: 16

約数和(自身を含む): 368555616

約数和(自身を除く): 125571838

約数列:

[1, 2, 131, 262, 313, 626, 2963, 5926, 41003, 82006, 388153, 776306, 927419, 1854838, 121491889, 242983778]

約数ペア:

[(1, 242983778), (2, 121491889), (131, 1854838), (262, 927419), (313, 776306), (626, 388153), (2963, 82006), (5926, 41003)]