2016151963

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{877}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 2447723520

約数和(自身を除く): 431571557

約数列:

[1, 7, 23, 109, 131, 161, 763, 877, 917, 2507, 3013, 6139, 14279, 17549, 20171, 21091, 95593, 99953, 114887, 141197, 328417, 669151, 804209, 2198639, 2298919, 2642401, 12522683, 15390473, 18496807, 87658781, 288021709, 2016151963]

約数ペア:

[(1, 2016151963), (7, 288021709), (23, 87658781), (109, 18496807), (131, 15390473), (161, 12522683), (763, 2642401), (877, 2298919), (917, 2198639), (2507, 804209), (3013, 669151), (6139, 328417), (14279, 141197), (17549, 114887), (20171, 99953), (21091, 95593)]