840816094

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{9319}}^1$

素因数の和:9747

約数の個数: 16

約数和(自身を含む): 1273298400

約数和(自身を除く): 432482306

約数列:

[1, 2, 197, 229, 394, 458, 9319, 18638, 45113, 90226, 1835843, 2134051, 3671686, 4268102, 420408047, 840816094]

約数ペア:

[(1, 840816094), (2, 420408047), (197, 4268102), (229, 3671686), (394, 2134051), (458, 1835843), (9319, 90226), (18638, 45113)]