79804004

素因数分解:

$2^2\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{2797}}^1$

素因数の和:3827

約数の個数: 24

約数和(自身を含む): 159821760

約数和(自身を除く): 80017756

約数列:

[1, 2, 4, 7, 14, 28, 1019, 2038, 2797, 4076, 5594, 7133, 11188, 14266, 19579, 28532, 39158, 78316, 2850143, 5700286, 11400572, 19951001, 39902002, 79804004]

約数ペア:

[(1, 79804004), (2, 39902002), (4, 19951001), (7, 11400572), (14, 5700286), (28, 2850143), (1019, 78316), (2038, 39158), (2797, 28532), (4076, 19579), (5594, 14266), (7133, 11188)]