2018642479

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{3769}}^1\times {\mathrm{4027}}^1$

素因数の和:7822

約数の個数: 16

約数和(自身を含む): 2429689600

約数和(自身を除く): 411047121

約数列:

[1, 7, 19, 133, 3769, 4027, 26383, 28189, 71611, 76513, 501277, 535591, 15177763, 106244341, 288377497, 2018642479]

約数ペア:

[(1, 2018642479), (7, 288377497), (19, 106244341), (133, 15177763), (3769, 535591), (4027, 501277), (26383, 76513), (28189, 71611)]