2045001891

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{139201}}^1$

素因数の和:139346

約数の個数: 16

約数和(自身を含む): 2806312320

約数和(自身を除く): 761310429

約数列:

[1, 3, 59, 83, 177, 249, 4897, 14691, 139201, 417603, 8212859, 11553683, 24638577, 34661049, 681667297, 2045001891]

約数ペア:

[(1, 2045001891), (3, 681667297), (59, 34661049), (83, 24638577), (177, 11553683), (249, 8212859), (4897, 417603), (14691, 139201)]