2087194618

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{216919}}^1$

素因数の和:217221

約数の個数: 16

約数和(自身を含む): 3326685120

約数和(自身を除く): 1239490502

約数列:

[1, 2, 17, 34, 283, 566, 4811, 9622, 216919, 433838, 3687623, 7375246, 61388077, 122776154, 1043597309, 2087194618]

約数ペア:

[(1, 2087194618), (2, 1043597309), (17, 122776154), (34, 61388077), (283, 7375246), (566, 3687623), (4811, 433838), (9622, 216919)]