1640343601

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{77269}}^1$

素因数の和:77376

約数の個数: 16

約数和(自身を含む): 1869315840

約数和(自身を除く): 228972239

約数列:

[1, 13, 23, 71, 299, 923, 1633, 21229, 77269, 1004497, 1777187, 5486099, 23103431, 71319287, 126180277, 1640343601]

約数ペア:

[(1, 1640343601), (13, 126180277), (23, 71319287), (71, 23103431), (299, 5486099), (923, 1777187), (1633, 1004497), (21229, 77269)]