2647304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 5508000

約数和(自身を除く): 2860696

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 449, 536, 737, 898, 1474, 1796, 2948, 3592, 4939, 5896, 9878, 19756, 30083, 39512, 60166, 120332, 240664, 330913, 661826, 1323652, 2647304]

約数ペア:

[(1, 2647304), (2, 1323652), (4, 661826), (8, 330913), (11, 240664), (22, 120332), (44, 60166), (67, 39512), (88, 30083), (134, 19756), (268, 9878), (449, 5896), (536, 4939), (737, 3592), (898, 2948), (1474, 1796)]