2778778852

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1601}}^1\times {\mathrm{10091}}^1$

素因数の和:11739

約数の個数: 24

約数和(自身を含む): 4979554272

約数和(自身を除く): 2200775420

約数列:

[1, 2, 4, 43, 86, 172, 1601, 3202, 6404, 10091, 20182, 40364, 68843, 137686, 275372, 433913, 867826, 1735652, 16155691, 32311382, 64622764, 694694713, 1389389426, 2778778852]

約数ペア:

[(1, 2778778852), (2, 1389389426), (4, 694694713), (43, 64622764), (86, 32311382), (172, 16155691), (1601, 1735652), (3202, 867826), (6404, 433913), (10091, 275372), (20182, 137686), (40364, 68843)]