388432844

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{1237}}^1\times {\mathrm{2707}}^1$

素因数の和:3977

約数の個数: 24

約数和(自身を含む): 704025840

約数和(自身を除く): 315592996

約数列:

[1, 2, 4, 29, 58, 116, 1237, 2474, 2707, 4948, 5414, 10828, 35873, 71746, 78503, 143492, 157006, 314012, 3348559, 6697118, 13394236, 97108211, 194216422, 388432844]

約数ペア:

[(1, 388432844), (2, 194216422), (4, 97108211), (29, 13394236), (58, 6697118), (116, 3348559), (1237, 314012), (2474, 157006), (2707, 143492), (4948, 78503), (5414, 71746), (10828, 35873)]