249773342

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{2141}}^1$

素因数の和:2804

約数の個数: 32

約数和(自身を含む): 462055104

約数和(自身を除く): 212281762

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 641, 1282, 2141, 4282, 4487, 8333, 8974, 14987, 16666, 27833, 29974, 55666, 58331, 116662, 194831, 389662, 1372381, 2744762, 9606667, 17840953, 19213334, 35681906, 124886671, 249773342]

約数ペア:

[(1, 249773342), (2, 124886671), (7, 35681906), (13, 19213334), (14, 17840953), (26, 9606667), (91, 2744762), (182, 1372381), (641, 389662), (1282, 194831), (2141, 116662), (4282, 58331), (4487, 55666), (8333, 29974), (8974, 27833), (14987, 16666)]