254968686256

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{549501479}}^1$

素因数の和:549501516

約数の個数: 20

約数和(自身を含む): 511036376400

約数和(自身を除く): 256067690144

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 549501479, 1099002958, 2198005916, 4396011832, 8792023664, 15935542891, 31871085782, 63742171564, 127484343128, 254968686256]

約数ペア:

[(1, 254968686256), (2, 127484343128), (4, 63742171564), (8, 31871085782), (16, 15935542891), (29, 8792023664), (58, 4396011832), (116, 2198005916), (232, 1099002958), (464, 549501479)]