271972004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{32831}}^1$

素因数の和:32963

約数の個数: 24

約数和(自身を含む): 505612800

約数和(自身を除く): 233640796

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 32831, 65662, 131324, 623789, 1247578, 2495156, 3578579, 7157158, 14314316, 67993001, 135986002, 271972004]

約数ペア:

[(1, 271972004), (2, 135986002), (4, 67993001), (19, 14314316), (38, 7157158), (76, 3578579), (109, 2495156), (218, 1247578), (436, 623789), (2071, 131324), (4142, 65662), (8284, 32831)]