2018604905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{6311}}^1$

素因数の和:6457

約数の個数: 32

約数和(自身を含む): 2650434048

約数和(自身を除く): 631829143

約数列:

[1, 5, 17, 53, 71, 85, 265, 355, 901, 1207, 3763, 4505, 6035, 6311, 18815, 31555, 63971, 107287, 319855, 334483, 448081, 536435, 1672415, 2240405, 5686211, 7617377, 23748293, 28431055, 38086885, 118741465, 403720981, 2018604905]

約数ペア:

[(1, 2018604905), (5, 403720981), (17, 118741465), (53, 38086885), (71, 28431055), (85, 23748293), (265, 7617377), (355, 5686211), (901, 2240405), (1207, 1672415), (3763, 536435), (4505, 448081), (6035, 334483), (6311, 319855), (18815, 107287), (31555, 63971)]