8402877812

素因数分解:

$2^2\times 7^1\times {\mathrm{941}}^1\times {\mathrm{318919}}^1$

素因数の和:319871

約数の個数: 24

約数和(自身を含む): 16823667840

約数和(自身を除く): 8420790028

約数列:

[1, 2, 4, 7, 14, 28, 941, 1882, 3764, 6587, 13174, 26348, 318919, 637838, 1275676, 2232433, 4464866, 8929732, 300102779, 600205558, 1200411116, 2100719453, 4201438906, 8402877812]

約数ペア:

[(1, 8402877812), (2, 4201438906), (4, 2100719453), (7, 1200411116), (14, 600205558), (28, 300102779), (941, 8929732), (1882, 4464866), (3764, 2232433), (6587, 1275676), (13174, 637838), (26348, 318919)]