268535824

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{578741}}^1$

素因数の和:578778

約数の個数: 20

約数和(自身を含む): 538230060

約数和(自身を除く): 269694236

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 578741, 1157482, 2314964, 4629928, 9259856, 16783489, 33566978, 67133956, 134267912, 268535824]

約数ペア:

[(1, 268535824), (2, 134267912), (4, 67133956), (8, 33566978), (16, 16783489), (29, 9259856), (58, 4629928), (116, 2314964), (232, 1157482), (464, 578741)]