2861528

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{4019}}^1$

素因数の和:4114

約数の個数: 16

約数和(自身を含む): 5427000

約数和(自身を除く): 2565472

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 4019, 8038, 16076, 32152, 357691, 715382, 1430764, 2861528]

約数ペア:

[(1, 2861528), (2, 1430764), (4, 715382), (8, 357691), (89, 32152), (178, 16076), (356, 8038), (712, 4019)]