2775994

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:262

約数の個数: 24

約数和(自身を含む): 4637952

約数和(自身を除く): 1861958

約数列:

[1, 2, 13, 26, 43, 86, 169, 191, 338, 382, 559, 1118, 2483, 4966, 7267, 8213, 14534, 16426, 32279, 64558, 106769, 213538, 1387997, 2775994]

約数ペア:

[(1, 2775994), (2, 1387997), (13, 213538), (26, 106769), (43, 64558), (86, 32279), (169, 16426), (191, 14534), (338, 8213), (382, 7267), (559, 4966), (1118, 2483)]