2977878148

素因数分解:

$2^2\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{68659}}^1$

素因数の和:70219

約数の個数: 24

約数和(自身を含む): 5959688000

約数和(自身を除く): 2981809852

約数列:

[1, 2, 4, 7, 14, 28, 1549, 3098, 6196, 10843, 21686, 43372, 68659, 137318, 274636, 480613, 961226, 1922452, 106352791, 212705582, 425411164, 744469537, 1488939074, 2977878148]

約数ペア:

[(1, 2977878148), (2, 1488939074), (4, 744469537), (7, 425411164), (14, 212705582), (28, 106352791), (1549, 1922452), (3098, 961226), (6196, 480613), (10843, 274636), (21686, 137318), (43372, 68659)]