1640673893

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{7043}}^1$

素因数の和:7324

約数の個数: 16

約数和(自身を含む): 1771030656

約数和(自身を除く): 130356763

約数列:

[1, 17, 71, 193, 1207, 3281, 7043, 13703, 119731, 232951, 500053, 1359299, 8500901, 23108083, 96510229, 1640673893]

約数ペア:

[(1, 1640673893), (17, 96510229), (71, 23108083), (193, 8500901), (1207, 1359299), (3281, 500053), (7043, 232951), (13703, 119731)]