1648835020001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{21954901}}^1$

素因数の和:21955076

約数の個数: 16

約数和(自身を含む): 1825769650320

約数和(自身を除く): 176934630319

約数列:

[1, 13, 53, 109, 689, 1417, 5777, 75101, 21954901, 285413713, 1163609753, 2393084209, 15126926789, 31110094717, 126833463077, 1648835020001]

約数ペア:

[(1, 1648835020001), (13, 126833463077), (53, 31110094717), (109, 15126926789), (689, 2393084209), (1417, 1163609753), (5777, 285413713), (75101, 21954901)]