2821736

素因数分解:

$2^3\times {\mathrm{521}}^1\times {\mathrm{677}}^1$

素因数の和:1204

約数の個数: 16

約数和(自身を含む): 5308740

約数和(自身を除く): 2487004

約数列:

[1, 2, 4, 8, 521, 677, 1042, 1354, 2084, 2708, 4168, 5416, 352717, 705434, 1410868, 2821736]

約数ペア:

[(1, 2821736), (2, 1410868), (4, 705434), (8, 352717), (521, 5416), (677, 4168), (1042, 2708), (1354, 2084)]