3780388

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 6997760

約数和(自身を除く): 3217372

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 709, 1333, 1418, 2666, 2836, 5332, 21979, 30487, 43958, 60974, 87916, 121948, 945097, 1890194, 3780388]

約数ペア:

[(1, 3780388), (2, 1890194), (4, 945097), (31, 121948), (43, 87916), (62, 60974), (86, 43958), (124, 30487), (172, 21979), (709, 5332), (1333, 2836), (1418, 2666)]