1640066402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1\times {\mathrm{54709}}^1$

素因数の和:55877

約数の個数: 16

約数和(自身を含む): 2651684280

約数和(自身を除く): 1011617878

約数列:

[1, 2, 13, 26, 1153, 2306, 14989, 29978, 54709, 109418, 711217, 1422434, 63079477, 126158954, 820033201, 1640066402]

約数ペア:

[(1, 1640066402), (2, 820033201), (13, 126158954), (26, 63079477), (1153, 1422434), (2306, 711217), (14989, 109418), (29978, 54709)]