2982668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1399}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 5762400

約数和(自身を除く): 2779732

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 1399, 2132, 2798, 5596, 18187, 36374, 57359, 72748, 114718, 229436, 745667, 1491334, 2982668]

約数ペア:

[(1, 2982668), (2, 1491334), (4, 745667), (13, 229436), (26, 114718), (41, 72748), (52, 57359), (82, 36374), (164, 18187), (533, 5596), (1066, 2798), (1399, 2132)]