2755018

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:957

約数の個数: 16

約数和(自身を含む): 4745664

約数和(自身を除く): 1990646

約数列:

[1, 2, 7, 14, 307, 614, 641, 1282, 2149, 4298, 4487, 8974, 196787, 393574, 1377509, 2755018]

約数ペア:

[(1, 2755018), (2, 1377509), (7, 393574), (14, 196787), (307, 8974), (614, 4487), (641, 4298), (1282, 2149)]