2018787458

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{557}}^1\times {\mathrm{5827}}^1$

素因数の和:6697

約数の個数: 16

約数和(自身を含む): 3043894464

約数和(自身を除く): 1025107006

約数列:

[1, 2, 311, 557, 622, 1114, 5827, 11654, 173227, 346454, 1812197, 3245639, 3624394, 6491278, 1009393729, 2018787458]

約数ペア:

[(1, 2018787458), (2, 1009393729), (311, 6491278), (557, 3624394), (622, 3245639), (1114, 1812197), (5827, 346454), (11654, 173227)]