227428292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{624803}}^1$

素因数の和:624827

約数の個数: 24

約数和(自身を含む): 489846336

約数和(自身を除く): 262418044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 624803, 1249606, 2499212, 4373621, 8122439, 8747242, 16244878, 17494484, 32489756, 56857073, 113714146, 227428292]

約数ペア:

[(1, 227428292), (2, 113714146), (4, 56857073), (7, 32489756), (13, 17494484), (14, 16244878), (26, 8747242), (28, 8122439), (52, 4373621), (91, 2499212), (182, 1249606), (364, 624803)]