249519454

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1\times {\mathrm{2237}}^1$

素因数の和:3579

約数の個数: 16

約数和(自身を含む): 383449968

約数和(自身を除く): 133930514

約数列:

[1, 2, 43, 86, 1297, 2237, 2594, 4474, 55771, 96191, 111542, 192382, 2901389, 5802778, 124759727, 249519454]

約数ペア:

[(1, 249519454), (2, 124759727), (43, 5802778), (86, 2901389), (1297, 192382), (2237, 111542), (2594, 96191), (4474, 55771)]