13451704

素因数分解:

$2^3\times 7^1\times {\mathrm{240209}}^1$

素因数の和:240222

約数の個数: 16

約数和(自身を含む): 28825200

約数和(自身を除く): 15373496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 240209, 480418, 960836, 1681463, 1921672, 3362926, 6725852, 13451704]

約数ペア:

[(1, 13451704), (2, 6725852), (4, 3362926), (7, 1921672), (8, 1681463), (14, 960836), (28, 480418), (56, 240209)]