2108276105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^2\times {\mathrm{2833}}^1$

素因数の和:3065

約数の個数: 24

約数和(自身を含む): 2751213192

約数和(自身を除く): 642937087

約数列:

[1, 5, 13, 65, 107, 535, 1391, 2833, 6955, 11449, 14165, 36829, 57245, 148837, 184145, 303131, 744185, 1515655, 3940703, 19703515, 32435017, 162175085, 421655221, 2108276105]

約数ペア:

[(1, 2108276105), (5, 421655221), (13, 162175085), (65, 32435017), (107, 19703515), (535, 3940703), (1391, 1515655), (2833, 744185), (6955, 303131), (11449, 184145), (14165, 148837), (36829, 57245)]