401039098

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1\times {\mathrm{3491}}^1$

素因数の和:4373

約数の個数: 16

約数和(自身を含む): 610960320

約数和(自身を除く): 209921222

約数列:

[1, 2, 71, 142, 809, 1618, 3491, 6982, 57439, 114878, 247861, 495722, 2824219, 5648438, 200519549, 401039098]

約数ペア:

[(1, 401039098), (2, 200519549), (71, 5648438), (142, 2824219), (809, 495722), (1618, 247861), (3491, 114878), (6982, 57439)]