388013648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2204623}}^1$

素因数の和:2204642

約数の個数: 20

約数和(自身を含む): 820120128

約数和(自身を除く): 432106480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2204623, 4409246, 8818492, 17636984, 24250853, 35273968, 48501706, 97003412, 194006824, 388013648]

約数ペア:

[(1, 388013648), (2, 194006824), (4, 97003412), (8, 48501706), (11, 35273968), (16, 24250853), (22, 17636984), (44, 8818492), (88, 4409246), (176, 2204623)]