551812

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 1028160

約数和(自身を除く): 476348

約数列:

[1, 2, 4, 29, 58, 67, 71, 116, 134, 142, 268, 284, 1943, 2059, 3886, 4118, 4757, 7772, 8236, 9514, 19028, 137953, 275906, 551812]

約数ペア:

[(1, 551812), (2, 275906), (4, 137953), (29, 19028), (58, 9514), (67, 8236), (71, 7772), (116, 4757), (134, 4118), (142, 3886), (268, 2059), (284, 1943)]