2490490186

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{9013}}^1\times {\mathrm{6007}}^1$

素因数の和:15045

約数の個数: 16

約数和(自身を含む): 3899240064

約数和(自身を除く): 1408749878

約数列:

[1, 2, 23, 46, 6007, 9013, 12014, 18026, 138161, 207299, 276322, 414598, 54141091, 108282182, 1245245093, 2490490186]

約数ペア:

[(1, 2490490186), (2, 1245245093), (23, 108282182), (46, 54141091), (6007, 414598), (9013, 276322), (12014, 207299), (18026, 138161)]