2080563537

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{383797}}^1$

素因数の和:383952

約数の個数: 16

約数和(自身を含む): 3008976320

約数和(自身を除く): 928412783

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 383797, 1151391, 4989361, 14968083, 53347783, 160043349, 693521179, 2080563537]

約数ペア:

[(1, 2080563537), (3, 693521179), (13, 160043349), (39, 53347783), (139, 14968083), (417, 4989361), (1807, 1151391), (5421, 383797)]