1242051276

素因数分解:

$2^2\times 3^1\times {\mathrm{491}}^1\times {\mathrm{210803}}^1$

素因数の和:211301

約数の個数: 24

約数和(自身を含む): 2904035904

約数和(自身を除く): 1661984628

約数列:

[1, 2, 3, 4, 6, 12, 491, 982, 1473, 1964, 2946, 5892, 210803, 421606, 632409, 843212, 1264818, 2529636, 103504273, 207008546, 310512819, 414017092, 621025638, 1242051276]

約数ペア:

[(1, 1242051276), (2, 621025638), (3, 414017092), (4, 310512819), (6, 207008546), (12, 103504273), (491, 2529636), (982, 1264818), (1473, 843212), (1964, 632409), (2946, 421606), (5892, 210803)]