2008376512

素因数分解:

$2^6\times {\mathrm{5563}}^1\times {\mathrm{5641}}^1$

素因数の和:11216

約数の個数: 28

約数和(自身を含む): 3986795176

約数和(自身を除く): 1978418664

約数列:

[1, 2, 4, 8, 16, 32, 64, 5563, 5641, 11126, 11282, 22252, 22564, 44504, 45128, 89008, 90256, 178016, 180512, 356032, 361024, 31380883, 62761766, 125523532, 251047064, 502094128, 1004188256, 2008376512]

約数ペア:

[(1, 2008376512), (2, 1004188256), (4, 502094128), (8, 251047064), (16, 125523532), (32, 62761766), (64, 31380883), (5563, 361024), (5641, 356032), (11126, 180512), (11282, 178016), (22252, 90256), (22564, 89008), (44504, 45128)]