3680756

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{2549}}^1$

素因数の和:2591

約数の個数: 18

約数和(自身を含む): 6800850

約数和(自身を除く): 3120094

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 2549, 5098, 10196, 48431, 96862, 193724, 920189, 1840378, 3680756]

約数ペア:

[(1, 3680756), (2, 1840378), (4, 920189), (19, 193724), (38, 96862), (76, 48431), (361, 10196), (722, 5098), (1444, 2549)]